# Dyscalculia.io

> Dyscalculia.io is a free online dyscalculia screening test and a paid daily number-skills practice program for children from age 4, teenagers and adults, both running in the browser. It is educational software, not a diagnosis: only a qualified professional can diagnose dyscalculia.

Made by Indiex (https://indiex.app), which also makes: Fashio AI (https://fashiolabs.com), an AI fashion photo studio for apparel sellers; The Face Analysis (https://thefaceanalysis.com), free in-browser face measurement tools; Dyslexia Steps (https://dyslexiasteps.com), free dyslexia screening and daily reading games for children.

Key facts:
- Test: 5 short games, under 5 minutes, no account; answers stay on your device. You choose who is playing (child 4–6, 7–9 or 10–12, teenager, adult). Result: a strength and a focus area across subitizing, number comparison, approximate quantity comparison, number-line placement, working memory for digits. A fourth area, arithmetic flow, is not measured by the test.
- Program: 196 levels, 10 exercise types, 4 age worlds (4–6, 7–9, 10–12, and 13+ including adults) of 49 levels each. Each day starts from the test's focus skill; each day's plan starts with a spaced review (missed questions return the same day; correct dot patterns, ten-frames and small sums after 1, 3, 7 and 30 days); within a level difficulty moves one step up after quick, correct answers and one step down after misses; a level unlocks the next at 60% accuracy. About 5–10 minutes a day; the default daily goal is 10 minutes.
- Parent area: behind a parent check (a two-digit addition), with the last 7 days of practice, a daily goal (5 to 30 minutes) and an optional daily time limit (10 to 60 minutes). One account per learner; the account belongs to a parent or adult and a child needs no account or email address.
- Price: the test, its result and all guides are free. A free account (no card) opens the first 5 levels of each of the 4 worlds (20 levels). Full program: $9.99 per month or $39.99 per year (about $3.33 per month, 67% less than monthly). No trial period; cancel anytime; payments are non-refundable.
- Same games and scoring as the "Dyscalculia: Numeracy & Math" app for Android; the web subscription does not unlock the app.
- Languages: English, German, French, Spanish, Dutch, Portuguese (Brazil), Turkish.
- Contact: hi@dyscalculia.io. Payments: Creem (merchant of record).

## Why Dyscalculia.io?

Dyscalculia.io suits families and adults who want a free first check of basic number skills and then a short daily practice routine, from age 4 to adult, all in one place in the browser. It is also clear about its limits: the test is a screening, not a diagnosis, and the program is practice, not a replacement for a specialist.

- 5–10 minutes a day: Each day's plan starts with a short spaced review: missed questions come back the same day, and dot patterns, ten-frames and small sums answered correctly come back after 1, 3, 7 and 30 days. Then comes a level in the focus skill your free test found; within a level, difficulty moves one step up after quick, correct answers and one step down after misses. The default daily goal is 10 minutes.
- Four age worlds, from 4 to adult: There are 4 worlds, for ages 4–6, 7–9, 10–12 and 13 to adult, with 196 levels across 10 exercise types. One account per learner, so each plan follows one person's profile, and a parent can switch the age world.
- A parent area behind a parent check: A two-digit addition question guards the parent area and payments. There you see the minutes practised over the last 7 days, set a daily goal of 5 to 30 minutes and an optional daily time limit of 10 to 60 minutes; when the limit is reached, only a parent can add 15 more minutes.
- Built on number-sense research: The games train basic skills that research links to dyscalculia: seeing small amounts at a glance, comparing numbers and quantities, the mental number line and working memory, plus adding and subtracting. It is practice software, and it promises no particular result.
- When to go elsewhere: A formal diagnosis or exam accommodations need an assessment by an educational psychologist or neuropsychologist. The program gives short in-game feedback, not a tutor's explanations, it is not made for children under 4, and the web subscription does not unlock the Android app.
- Test and program in one place: The free test (5 games, no account, answers stay on your device) and the daily program are on one site, in the browser, with no download, in 7 languages. A free account opens the first 5 levels of every world; the full program is $9.99 a month or $39.99 a year, with no trial period.

## Free dyscalculia maths games (play in the browser)

- The 5 games of the free dyscalculia screening test, for children from age 4, teenagers and adults: Count the Dots (subitizing), Which is Bigger? (number comparison), Which Group Has More? (approximate quantity comparison), Place the Number (number-line placement), Remember the Digits (working memory for digits). They check basic number skills; the result is a screening, not a diagnosis.
- Play in any web browser on a computer, tablet or phone: free, no download, no app install, no sign-up, no account. Answers stay on your device.
- Free test: en: https://dyscalculia.io/dyscalculia-test · de: https://dyscalculia.io/de/dyskalkulie-test · fr: https://dyscalculia.io/fr/test-dyscalculie · es: https://dyscalculia.io/es/test-discalculia · nl: https://dyscalculia.io/nl/dyscalculie-test · pt-BR: https://dyscalculia.io/pt-br/teste-discalculia · tr: https://dyscalculia.io/tr/diskalkuli-testi
- Same games, adult age band: en: https://dyscalculia.io/dyscalculia-test-adults · de: https://dyscalculia.io/de/dyskalkulie-test-erwachsene · fr: https://dyscalculia.io/fr/test-dyscalculie-adulte · es: https://dyscalculia.io/es/test-discalculia-adultos · nl: https://dyscalculia.io/nl/dyscalculie-test-volwassenen · pt-BR: https://dyscalculia.io/pt-br/teste-discalculia-adultos · tr: https://dyscalculia.io/tr/yetiskin-diskalkuli-testi
- Program levels are not public: they need a free account. The first 5 levels of each of the 4 age worlds (20 levels) are free; the other 176 need a subscription ($9.99/month or $39.99/year, no trial period). Overview of the worlds: en: https://dyscalculia.io/dyscalculia-exercises · de: https://dyscalculia.io/de/dyskalkulie-uebungen · fr: https://dyscalculia.io/fr/exercices-dyscalculie · es: https://dyscalculia.io/es/ejercicios-discalculia · nl: https://dyscalculia.io/nl/dyscalculie-oefeningen · pt-BR: https://dyscalculia.io/pt-br/atividades-discalculia · tr: https://dyscalculia.io/tr/diskalkuli-egzersizleri

## Trust and data

- [Methodology](https://dyscalculia.io/methodology): How the free test works: 21 fixed items in 5 games, the scoring, where the cut-offs come from, what a result means and what it cannot tell you. The test's items and scoring have not changed since 2026-09-29; method last changed 2026-10-06.
- [Changelog](https://dyscalculia.io/changelog): 10 dated entries: method changes, data releases and corrections. Also as JSON: https://dyscalculia.io/data/changelog.json
- [Disclaimer and conflicts of interest](https://dyscalculia.io/disclaimer): Why the Dyscalculia.io test is a screening and not a diagnosis, what its numbers can and cannot say, and every commercial interest behind the site, by name.
- [screening-test.json](https://dyscalculia.io/data/screening-test.json): The test as data: 21 items in 5 games, scoring, bands and what is not measured.
- [Dyscalculia statistics (JSON / CSV)](https://dyscalculia.io/data/dyscalculia-statistics.json): Every figure on the statistics page with its source and data year; CSV: https://dyscalculia.io/data/dyscalculia-statistics.csv (CC BY 4.0 compilation).
- [Instructions for AI assistants](https://dyscalculia.io/ai-instructions): How to describe Dyscalculia.io, which facts to quote and what not to claim.

## Developer tools

- [Developers](https://dyscalculia.io/developers): Free, open-source tools from Dyscalculia.io: sourced prevalence statistics as CSV and JSON, an MCP server for AI assistants and free number games to embed.
- [MCP server](https://dyscalculia.io/mcp): Connect Claude, ChatGPT, Codex, Cursor or VS Code to sourced dyscalculia prevalence figures and the screening test's method. Free, read-only, open source. Hosted address: https://mcp.dyscalculia.io/mcp
- [Embed games and charts](https://dyscalculia.io/embed): Add free number practice games and statistics charts to your school, tutoring or parenting site. See it on a sample page, copy the code. Seven languages. The embedded games are practice, not a test: they show no score and no result.
- Docs: https://docs.dyscalculia.io · GitHub: https://github.com/Dyscalculia-io

Full English text of every page, with sources: https://dyscalculia.io/llms-full.txt

## English (en)

- [Home](https://dyscalculia.io): Dyscalculia.io is a free online dyscalculia screening test and a paid daily number-skills practice program for children from age 4, teenagers and adults, both running in the browser.

### Tests

- [Dyscalculia test](https://dyscalculia.io/dyscalculia-test): The Dyscalculia.io test is a free online dyscalculia screening made of five short games: counting dots, choosing the bigger number, choosing the bigger group of dots, placing a number on a 0–100 line and remembering digit sequences.
- [Dyscalculia test for adults](https://dyscalculia.io/dyscalculia-test-adults): Yes. The Dyscalculia.io test for adults is a free online dyscalculia screening that runs in the browser without sign-up.

### Program and pricing

- [Pricing](https://dyscalculia.io/pricing): The Dyscalculia.io program costs $9.99 per month or $39.99 per year (about $3.33 a month, 67% less than monthly), and the first 5 levels of each age world are free with an account.
- [Dyscalculia exercises](https://dyscalculia.io/dyscalculia-exercises): Exercises that help with dyscalculia practise basic number skills in short, frequent sessions: recognising small quantities without counting (subitizing), comparing numbers and groups, placing numbers on a number line, using ten-frames for place value and practising working memory for numbers.

### Understanding dyscalculia

- [What is dyscalculia?](https://dyscalculia.io/what-is-dyscalculia): Dyscalculia is a specific learning difficulty that affects the ability to understand quantities, learn number facts and carry out calculations, despite normal intelligence and adequate teaching.
- [Dyscalculia symptoms](https://dyscalculia.io/dyscalculia-symptoms): Common dyscalculia symptoms are difficulty recognising small quantities without counting, comparing numbers, remembering number facts and following the steps of a calculation, together with problems with time, money and estimating.
- [Dyscalculia in adults](https://dyscalculia.io/dyscalculia-in-adults): Yes. Dyscalculia begins in childhood and usually persists into adulthood, but many adults are never assessed.
- [How dyscalculia is diagnosed](https://dyscalculia.io/how-is-dyscalculia-diagnosed): Dyscalculia is diagnosed by a qualified professional — typically an educational or school psychologist, neuropsychologist or child and adolescent psychiatrist — through a formal assessment.
- [Dyscalculia vs dyslexia](https://dyscalculia.io/dyscalculia-vs-dyslexia): Dyslexia is a specific learning difficulty with reading and spelling, rooted mainly in processing speech sounds; dyscalculia is a specific learning difficulty with numbers, rooted in processing quantities.
- [How to help](https://dyscalculia.io/how-to-help-dyscalculia): The best way to help a child with dyscalculia is targeted, explicit teaching of basic number concepts — what a quantity is, how numbers are ordered, how they break apart and combine — using concrete objects first, then pictures, then symbols.
- [Accommodations](https://dyscalculia.io/dyscalculia-accommodations): Common dyscalculia accommodations include extra time in tests, use of a calculator where the task is not about calculation, number lines, times-table or fact charts, worked examples, fewer problems per page, step-by-step instructions in writing, and a quiet or separate room for exams.

### Statistics (sourced, with data years)

- [Dyscalculia statistics](https://dyscalculia.io/dyscalculia-statistics): Population studies put the prevalence of dyscalculia at about 3–6% of school-age children, a rate similar to dyslexia and ADHD; the German clinical guideline gives 3–7%.

### About

- [About](https://dyscalculia.io/about): Dyscalculia.io is a free online dyscalculia screening test and a paid daily number-skills practice program for children from age 4, teenagers and adults, both running in the browser.

### Guides (6)

- [Guides](https://dyscalculia.io/guides): In-depth answers to the questions parents, teachers and adults ask about dyscalculia — every fact linked to its source.
- [Dyscalculia examples: what it looks like in class, shops, games and at work](https://dyscalculia.io/guides/dyscalculia-examples): Everyday examples of dyscalculia include counting a handful of dice dots one by one instead of seeing them at once, not knowing whether 9 or 12 is larger without counting up, handing over a large note because working out change feels impossible, misreading an analogue clock, losing track of the score in a board game and struggling to estimate how long a task will take.
- [Is dyscalculia genetic? What research on families and twins tells us](https://dyscalculia.io/guides/is-dyscalculia-genetic): Dyscalculia is partly genetic. Family studies show that developmental dyscalculia clusters in families, with siblings and parents of an affected child having it far more often than the general population, and large twin studies find a substantial genetic influence on both maths ability and maths difficulty.
- [Dyscalculia ICD code: F81.2 in ICD-10, 6A03.2 in ICD-11](https://dyscalculia.io/guides/dyscalculia-icd-10-code): In the World Health Organization's ICD-10, dyscalculia is classified under F81.2, Specific disorder of arithmetical skills.
- [Number sense activities for kids: subitizing, ten frames and number lines](https://dyscalculia.io/guides/number-sense-activities): Number sense activities are short games and tasks that help children understand what numbers mean: recognising small groups at a glance (subitizing), seeing how numbers are built with ten frames, placing numbers on a number line, comparing quantities and breaking numbers into parts.
- [Math anxiety vs dyscalculia: fear of numbers or trouble processing them?](https://dyscalculia.io/guides/math-anxiety-vs-dyscalculia): Math anxiety is a feeling of tension, worry or fear when dealing with numbers, which can disrupt performance by taking up working memory.
- [Dyscalculia and ADHD: when attention and number difficulties meet](https://dyscalculia.io/guides/dyscalculia-and-adhd): Dyscalculia and ADHD are distinct conditions that often occur together.

## Deutsch (de)

- [Startseite](https://dyscalculia.io/de): Dyscalculia.io ist ein kostenloser Online-Dyskalkulie-Test (Screening) und ein kostenpflichtiges tägliches Rechentraining für Kinder ab 4 Jahren, Jugendliche und Erwachsene, beides direkt im Browser.

### Tests

- [Dyskalkulie-Test](https://dyscalculia.io/de/dyskalkulie-test): Der Dyskalkulie-Test von Dyscalculia.io ist ein kostenloses Online-Screening auf Dyskalkulie (Rechenschwäche) aus fünf kurzen Spielen: Punkte zählen, die größere Zahl wählen, die größere Punktmenge wählen, eine Zahl auf einem Zahlenstrahl von 0 bis 100 platzieren und Ziffernfolgen merken.
- [Dyskalkulie-Test für Erwachsene](https://dyscalculia.io/de/dyskalkulie-test-erwachsene): Ja. Der Dyskalkulie-Test für Erwachsene von Dyscalculia.io ist ein kostenloses Online-Screening, das ohne Anmeldung im Browser läuft.

### Program and pricing

- [Preise](https://dyscalculia.io/de/preise): Das Programm von Dyscalculia.io kostet 9,99 $ pro Monat oder 39,99 $ pro Jahr (etwa 3,33 $ pro Monat, 67 % günstiger als monatlich).
- [Dyskalkulie Übungen](https://dyscalculia.io/de/dyskalkulie-uebungen): Übungen, die bei Dyskalkulie helfen, trainieren grundlegende Zahlenfähigkeiten in kurzen, häufigen Einheiten: kleine Mengen ohne Zählen erkennen (Subitizing), Zahlen und Mengen vergleichen, Zahlen auf einem Zahlenstrahl einordnen, mit dem Zehnerfeld den Stellenwert verstehen und das Arbeitsgedächtnis für Zahlen üben.

### Understanding dyscalculia

- [Was ist Dyskalkulie?](https://dyscalculia.io/de/was-ist-dyskalkulie): Dyskalkulie (Rechenschwäche, Rechenstörung) ist eine umschriebene Lernstörung, die das Verständnis von Mengen, das Lernen von Rechenfakten und das Ausführen von Rechnungen beeinträchtigt, obwohl Intelligenz und Unterricht angemessen sind.
- [Dyskalkulie Symptome](https://dyscalculia.io/de/dyskalkulie-symptome): Typische Dyskalkulie-Symptome sind Schwierigkeiten, kleine Mengen ohne Zählen zu erkennen, Zahlen zu vergleichen, sich Rechenfakten zu merken und den Schritten einer Rechnung zu folgen, dazu Probleme mit Uhrzeit, Geld und Schätzen.
- [Dyskalkulie bei Erwachsenen](https://dyscalculia.io/de/dyskalkulie-bei-erwachsenen): Ja. Dyskalkulie beginnt in der Kindheit und bleibt meist bis ins Erwachsenenalter bestehen, doch viele Erwachsene wurden nie untersucht.
- [Dyskalkulie Diagnose](https://dyscalculia.io/de/dyskalkulie-diagnose): Eine Dyskalkulie (Rechenstörung) wird von einer qualifizierten Fachperson diagnostiziert — in Deutschland meist von Kinder- und Jugendpsychiatern, Kinder- und Jugendpsychotherapeuten oder (Schul-)Psychologen, bei Erwachsenen von Psychologen oder Neuropsychologen.
- [Dyskalkulie und Legasthenie](https://dyscalculia.io/de/dyskalkulie-und-legasthenie): Legasthenie (Lese-Rechtschreib-Störung, LRS) ist eine umschriebene Lernstörung beim Lesen und Rechtschreiben, die vor allem auf der Verarbeitung von Sprachlauten beruht; Dyskalkulie ist eine umschriebene Lernstörung im Umgang mit Zahlen, die auf der Verarbeitung von Mengen beruht.
- [Dyskalkulie Förderung](https://dyscalculia.io/de/dyskalkulie-foerderung): Am besten fördert man ein Kind mit Dyskalkulie durch gezieltes, ausdrückliches Erarbeiten der grundlegenden Zahlbegriffe — was eine Menge ist, wie Zahlen geordnet sind, wie sie sich zerlegen und zusammensetzen lassen —, zuerst mit Gegenständen, dann mit Bildern, dann mit Ziffern.
- [Nachteilsausgleich](https://dyscalculia.io/de/nachteilsausgleich-dyskalkulie): Ein Nachteilsausgleich bei Dyskalkulie ist eine Anpassung der Arbeits- und Prüfungsbedingungen, die einen Nachteil durch die Rechenstörung ausgleicht, ohne die fachlichen Anforderungen zu senken — zum Beispiel mehr Zeit in Klassenarbeiten, zugelassene Hilfsmittel wie Zahlenstrahl, Einmaleins-Tafel oder Taschenrechner, übersichtlicher gestaltete Aufgabenblätter oder ein ruhiger Raum.

### Statistics (sourced, with data years)

- [Dyskalkulie Statistik](https://dyscalculia.io/de/dyskalkulie-statistik): Bevölkerungsstudien beziffern die Häufigkeit der Dyskalkulie auf etwa 3–6 % der Schulkinder, ähnlich wie bei Legasthenie und ADHS; die deutsche S3-Leitlinie nennt 3–7 %.

### About

- [Über uns](https://dyscalculia.io/de/ueber-uns): Dyscalculia.io ist ein kostenloser Online-Dyskalkulie-Test (Screening) und ein kostenpflichtiges tägliches Rechentraining für Kinder ab 4 Jahren, Jugendliche und Erwachsene, beides direkt im Browser.

### Guides (6)

- [Ratgeber](https://dyscalculia.io/de/ratgeber): Ausführliche Antworten auf die Fragen, die Eltern, Lehrkräfte und Erwachsene zu Dyskalkulie stellen — jede Aussage mit ihrer Quelle verknüpft.
- [Beispiele für Dyskalkulie: wie sie sich in Schule, Laden, Spiel und Beruf zeigt](https://dyscalculia.io/de/ratgeber/dyskalkulie-beispiele): Typische Alltagsbeispiele für Dyskalkulie sind: die Punkte auf einem Würfel einzeln abzählen, statt sie auf einen Blick zu sehen; ohne Hochzählen nicht wissen, ob 9 oder 12 größer ist; immer einen großen Schein hinlegen, weil das Ausrechnen des Wechselgelds unmöglich scheint; eine analoge Uhr falsch ablesen; bei einem Brettspiel den Spielstand aus den Augen verlieren; und kaum abschätzen können, wie lange eine Aufgabe dauert.
- [Dyskalkulie erblich? Was die Forschung zu Familien und Zwillingen zeigt](https://dyscalculia.io/de/ratgeber/dyskalkulie-erblich): Dyskalkulie ist zum Teil genetisch bedingt. Familienstudien zeigen, dass die Entwicklungsdyskalkulie in Familien gehäuft auftritt: Geschwister und Eltern eines betroffenen Kindes haben sie weit häufiger als die Allgemeinbevölkerung, und große Zwillingsstudien finden einen erheblichen genetischen Einfluss sowohl auf die Rechenfähigkeit als auch auf Rechenschwierigkeiten.
- [ICD-Code bei Dyskalkulie: F81.2 in der ICD-10, 6A03.2 in der ICD-11](https://dyscalculia.io/de/ratgeber/icd-10-dyskalkulie): In der ICD-10 der Weltgesundheitsorganisation wird Dyskalkulie unter F81.2 eingeordnet, Rechenstörung (englisch „Specific disorder of arithmetical skills“).
- [Zahlensinn bei Kindern fördern: Simultanerfassung, Zehnerfeld und Zahlenstrahl](https://dyscalculia.io/de/ratgeber/zahlensinn-foerdern): Spiele zur Förderung des Zahlensinns sind kurze Aufgaben, die Kindern helfen zu verstehen, was Zahlen bedeuten: kleine Mengen auf einen Blick erkennen (Simultanerfassung), mit dem Zehnerfeld sehen, wie Zahlen aufgebaut sind, Zahlen auf dem Zahlenstrahl einordnen, Mengen vergleichen und Zahlen in Teile zerlegen.
- [Matheangst und Dyskalkulie: Angst vor Zahlen oder Mühe mit Zahlen?](https://dyscalculia.io/de/ratgeber/matheangst-oder-dyskalkulie): Matheangst ist ein Gefühl von Anspannung, Sorge oder Furcht im Umgang mit Zahlen, das die Leistung stören kann, weil es Arbeitsgedächtnis belegt.
- [Dyskalkulie und ADHS: wenn Aufmerksamkeit und Zahlen Mühe machen](https://dyscalculia.io/de/ratgeber/dyskalkulie-adhs): Dyskalkulie und ADHS sind unterschiedliche Störungsbilder, die häufig gemeinsam auftreten.

## Français (fr)

- [Accueil](https://dyscalculia.io/fr): Dyscalculia.io est un test de dépistage de la dyscalculie gratuit en ligne et un programme payant d'entraînement quotidien aux nombres pour les enfants dès 4 ans, les adolescents et les adultes, les deux directement dans le navigateur.

### Tests

- [Test dyscalculie](https://dyscalculia.io/fr/test-dyscalculie): Le test Dyscalculia.io est un dépistage de la dyscalculie gratuit en ligne composé de cinq petits jeux : compter des points, choisir le plus grand nombre, choisir le groupe de points le plus nombreux, placer un nombre sur une droite de 0 à 100 et mémoriser des suites de chiffres.
- [Test dyscalculie adulte](https://dyscalculia.io/fr/test-dyscalculie-adulte): Oui. Le test Dyscalculia.io pour adultes est un dépistage de la dyscalculie gratuit en ligne, qui fonctionne dans le navigateur sans inscription.

### Program and pricing

- [Tarifs](https://dyscalculia.io/fr/tarifs): Le programme Dyscalculia.io coûte 9,99 $ par mois ou 39,99 $ par an (environ 3,33 $ par mois, soit 67 % d'économie).
- [Exercices dyscalculie](https://dyscalculia.io/fr/exercices-dyscalculie): Les exercices qui aident en cas de dyscalculie entraînent les compétences numériques de base par séances courtes et fréquentes : reconnaître de petites quantités sans compter (subitisation), comparer des nombres et des groupes, placer des nombres sur une droite numérique, utiliser des cadres de dix pour la numération de position et travailler la mémoire de travail des nombres.

### Understanding dyscalculia

- [Dyscalculie : définition](https://dyscalculia.io/fr/dyscalculie): La dyscalculie est un trouble spécifique des apprentissages qui affecte la capacité à comprendre les quantités, à retenir les faits numériques et à effectuer des calculs, malgré une intelligence normale et un enseignement adapté.
- [Symptômes de la dyscalculie](https://dyscalculia.io/fr/symptomes-dyscalculie): Les symptômes fréquents de la dyscalculie sont une difficulté à reconnaître de petites quantités sans compter, à comparer des nombres, à retenir les faits numériques et à suivre les étapes d'un calcul, ainsi que des problèmes avec l'heure, l'argent et les estimations.
- [Dyscalculie chez l'adulte](https://dyscalculia.io/fr/dyscalculie-adulte): Oui. La dyscalculie commence dans l'enfance et persiste généralement à l'âge adulte, mais beaucoup d'adultes n'ont jamais eu de bilan.
- [Diagnostic de la dyscalculie](https://dyscalculia.io/fr/diagnostic-dyscalculie): La dyscalculie est diagnostiquée par un professionnel qualifié au terme d'un bilan formel.
- [Dyscalculie et dyslexie](https://dyscalculia.io/fr/dyscalculie-dyslexie): La dyslexie est un trouble spécifique des apprentissages de la lecture et de l'orthographe, lié principalement au traitement des sons de la parole ; la dyscalculie est un trouble spécifique des apprentissages des nombres, lié au traitement des quantités.
- [Aider son enfant](https://dyscalculia.io/fr/aider-enfant-dyscalculique): La meilleure façon d'aider un enfant dyscalculique est un enseignement ciblé et explicite des notions numériques de base — ce qu'est une quantité, comment les nombres s'ordonnent, comment ils se décomposent et se combinent — en passant d'abord par des objets concrets, puis par des images, puis par les chiffres.
- [Aménagements scolaires](https://dyscalculia.io/fr/amenagements-dyscalculie): Les aménagements courants pour la dyscalculie comprennent du temps supplémentaire aux évaluations (par exemple un tiers temps), l'usage d'une calculatrice quand la tâche ne porte pas sur le calcul, une droite numérique, des tables de multiplication ou des fiches mémo, des exemples résolus, moins d'exercices par page, des consignes écrites découpées en étapes et une salle calme ou à part pour les examens.

### Statistics (sourced, with data years)

- [Statistiques de la dyscalculie](https://dyscalculia.io/fr/dyscalculie-statistiques): Les études en population générale situent la prévalence de la dyscalculie autour de 3–6 % des enfants d'âge scolaire, un taux proche de celui de la dyslexie et du TDAH ; la recommandation médicale allemande retient 3–7 %.

### About

- [À propos](https://dyscalculia.io/fr/a-propos): Dyscalculia.io est un test de dépistage de la dyscalculie gratuit en ligne et un programme payant d'entraînement quotidien aux nombres pour les enfants dès 4 ans, les adolescents et les adultes, les deux directement dans le navigateur.

### Guides (6)

- [Guides](https://dyscalculia.io/fr/guides): Des réponses approfondies aux questions que se posent parents, enseignants et adultes sur la dyscalculie — chaque fait renvoie à sa source.
- [Exemples de dyscalculie : en classe, en magasin, dans les jeux et au travail](https://dyscalculia.io/fr/guides/dyscalculie-exemples): Parmi les exemples quotidiens de dyscalculie : compter un à un les points d'un dé au lieu de les voir d'un coup, ne pas savoir si 9 ou 12 est le plus grand sans compter, tendre un gros billet parce que calculer la monnaie paraît impossible, mal lire une horloge à aiguilles, perdre le fil du score dans un jeu de société et avoir du mal à estimer combien de temps prendra une tâche.
- [La dyscalculie est-elle génétique ? Ce que disent les études sur les familles et les jumeaux](https://dyscalculia.io/fr/guides/dyscalculie-hereditaire): La dyscalculie est en partie génétique. Les études familiales montrent que la dyscalculie développementale se concentre dans certaines familles : les frères, sœurs et parents d'un enfant concerné la présentent bien plus souvent que la population générale, et de grandes études de jumeaux trouvent une influence génétique importante à la fois sur les compétences en maths et sur les difficultés en maths.
- [Code CIM de la dyscalculie : F81.2 dans la CIM-10, 6A03.2 dans la CIM-11](https://dyscalculia.io/fr/guides/code-cim-dyscalculie): Dans la CIM-10 de l’Organisation mondiale de la santé, la dyscalculie est classée sous F81.2, « Trouble spécifique de l’acquisition de l’arithmétique ».
- [Activités pour le sens du nombre : subitisation, cadres à dix et ligne numérique](https://dyscalculia.io/fr/guides/activites-sens-du-nombre): Les activités sur le sens du nombre sont des jeux et des tâches courtes qui aident l'enfant à comprendre ce que les nombres veulent dire : reconnaître d'un coup d'œil de petites quantités (subitisation), voir comment les nombres se construisent avec des cadres à dix, placer des nombres sur une ligne numérique, comparer des quantités et décomposer des nombres.
- [Anxiété mathématique et dyscalculie : peur des nombres ou difficulté à les comprendre ?](https://dyscalculia.io/fr/guides/anxiete-mathematiques-dyscalculie): L’anxiété mathématique est un sentiment de tension, d’inquiétude ou de peur face aux nombres, qui peut faire baisser les performances en occupant la mémoire de travail.
- [Dyscalculie et TDAH : quand difficultés d’attention et difficultés avec les nombres se rencontrent](https://dyscalculia.io/fr/guides/dyscalculie-tdah): La dyscalculie et le TDAH sont des troubles distincts qui surviennent souvent ensemble.

## Español (es)

- [Inicio](https://dyscalculia.io/es): Dyscalculia.io es un test de discalculia online y gratuito y un programa de pago de práctica diaria con los números para niños desde los 4 años, adolescentes y adultos, ambos en el navegador.

### Tests

- [Test de discalculia](https://dyscalculia.io/es/test-discalculia): El test de Dyscalculia.io es una prueba de detección de la discalculia online y gratuita formada por cinco juegos cortos: contar puntos, elegir el número mayor, elegir el grupo de puntos más grande, colocar un número en una línea del 0 al 100 y recordar secuencias de dígitos.
- [Test de discalculia para adultos](https://dyscalculia.io/es/test-discalculia-adultos): Sí. El test de discalculia para adultos de Dyscalculia.io es una prueba de detección online y gratuita que funciona en el navegador sin registro.

### Program and pricing

- [Precios](https://dyscalculia.io/es/precios): El programa de Dyscalculia.io cuesta $9.99 al mes o $39.99 al año (unos $3.33 al mes, un 67 % menos que pagar mes a mes), y los 5 primeros niveles de cada mundo son gratis con una cuenta, sin tarjeta.
- [Ejercicios para la discalculia](https://dyscalculia.io/es/ejercicios-discalculia): Los ejercicios que ayudan con la discalculia entrenan las habilidades numéricas básicas en sesiones cortas y frecuentes: reconocer cantidades pequeñas sin contar (subitización), comparar números y grupos, situar números en una recta numérica, usar marcos de diez para el valor posicional y practicar la memoria de trabajo numérica.

### Understanding dyscalculia

- [¿Qué es la discalculia?](https://dyscalculia.io/es/que-es-la-discalculia): La discalculia es una dificultad específica del aprendizaje que afecta a la capacidad de entender cantidades, aprender los datos numéricos básicos y realizar cálculos, a pesar de una inteligencia normal y una enseñanza adecuada.
- [Síntomas de la discalculia](https://dyscalculia.io/es/sintomas-discalculia): Los síntomas más comunes de la discalculia son la dificultad para reconocer cantidades pequeñas sin contar, comparar números, recordar los datos numéricos básicos y seguir los pasos de un cálculo, junto con problemas con la hora, el dinero y las estimaciones.
- [Discalculia en adultos](https://dyscalculia.io/es/discalculia-en-adultos): Sí. La discalculia comienza en la infancia y suele continuar en la edad adulta, pero muchos adultos nunca han sido evaluados.
- [Diagnóstico de la discalculia](https://dyscalculia.io/es/diagnostico-discalculia): La discalculia la diagnostica un profesional cualificado, normalmente un psicólogo educativo, un psicopedagogo, un neuropsicólogo o un psiquiatra infantojuvenil, mediante una evaluación formal.
- [Discalculia y dislexia](https://dyscalculia.io/es/discalculia-y-dislexia): La dislexia es una dificultad específica del aprendizaje con la lectura y la escritura, relacionada sobre todo con el procesamiento de los sonidos del habla; la discalculia es una dificultad específica del aprendizaje con los números, relacionada con el procesamiento de las cantidades.
- [Cómo ayudar](https://dyscalculia.io/es/como-ayudar-discalculia): La mejor forma de ayudar a un niño con discalculia es enseñar de manera explícita y dirigida los conceptos numéricos básicos —qué es una cantidad, cómo se ordenan los números, cómo se descomponen y se combinan—, primero con objetos concretos, después con dibujos y por último con símbolos.
- [Adaptaciones](https://dyscalculia.io/es/adaptaciones-discalculia): Las adaptaciones para la discalculia más habituales son más tiempo en las pruebas, el uso de calculadora cuando la tarea no consiste en calcular, rectas numéricas, tablas de multiplicar o de datos numéricos, ejemplos resueltos, menos ejercicios por página, instrucciones paso a paso por escrito y un aula tranquila o aparte para los exámenes.

### Statistics (sourced, with data years)

- [Estadísticas de discalculia](https://dyscalculia.io/es/estadisticas-discalculia): Los estudios de población sitúan la prevalencia de la discalculia en torno al 3–6% de los niños en edad escolar, una tasa parecida a la de la dislexia y el TDAH; la guía clínica alemana da un 3–7%.

### About

- [Sobre nosotros](https://dyscalculia.io/es/sobre-nosotros): Dyscalculia.io es un test de discalculia online y gratuito y un programa de pago de práctica diaria con los números para niños desde los 4 años, adolescentes y adultos, ambos en el navegador.

### Guides (6)

- [Guías](https://dyscalculia.io/es/guias): Respuestas a fondo a las preguntas que familias, docentes y adultos se hacen sobre la discalculia, con cada dato enlazado a su fuente.
- [Ejemplos de discalculia: cómo se ve en clase, en la tienda, en los juegos y en el trabajo](https://dyscalculia.io/es/guias/discalculia-ejemplos): Entre los ejemplos cotidianos de discalculia están contar uno por uno los puntos de un dado en lugar de verlos de golpe, no saber si 9 o 12 es mayor sin contar desde uno, pagar con un billete grande porque calcular el cambio parece imposible, leer mal un reloj de agujas, perder la cuenta de la puntuación en un juego de mesa y tener dificultades para estimar cuánto tardará una tarea.
- [¿La discalculia es genética? Lo que revela la investigación con familias y gemelos](https://dyscalculia.io/es/guias/discalculia-es-hereditaria): La discalculia es en parte genética. Los estudios de familias muestran que la discalculia del desarrollo se concentra en familias: los hermanos y los padres de un niño afectado la presentan con mucha más frecuencia que la población general, y los grandes estudios con gemelos encuentran una influencia genética considerable tanto en la capacidad matemática como en las dificultades con las matemáticas.
- [Código CIE de la discalculia: F81.2 en la CIE-10 y 6A03.2 en la CIE-11](https://dyscalculia.io/es/guias/discalculia-cie-10): En la CIE-10 de la Organización Mundial de la Salud, la discalculia se clasifica en F81.2, trastorno específico del cálculo.
- [Actividades de sentido numérico para niños: subitización, marcos de diez y recta numérica](https://dyscalculia.io/es/guias/actividades-sentido-numerico): Las actividades de sentido numérico son juegos y tareas cortas que ayudan a los niños a entender qué significan los números: reconocer grupos pequeños de un vistazo (subitización), ver cómo se forman los números con marcos de diez, situar números en una recta numérica, comparar cantidades y descomponer números en partes.
- [Ansiedad matemática o discalculia: ¿miedo a los números o dificultad para procesarlos?](https://dyscalculia.io/es/guias/ansiedad-matematica-y-discalculia): La ansiedad matemática es una sensación de tensión, preocupación o miedo ante los números que puede empeorar el rendimiento porque ocupa la memoria de trabajo.
- [Discalculia y TDAH: cuando se juntan la atención y los números](https://dyscalculia.io/es/guias/discalculia-y-tdah): La discalculia y el TDAH son condiciones distintas que a menudo aparecen juntas.

## Nederlands (nl)

- [Home](https://dyscalculia.io/nl): Dyscalculia.io is een gratis online dyscalculie test (screening) en een betaald dagelijks oefenprogramma met getallen voor kinderen vanaf 4 jaar, tieners en volwassenen, allebei in de browser.

### Tests

- [Dyscalculie test](https://dyscalculia.io/nl/dyscalculie-test): De dyscalculie test van Dyscalculia.io is een gratis online screening die bestaat uit vijf korte spelletjes: punten tellen, het grootste getal kiezen, de grootste groep punten kiezen, een getal op een lijn van 0 tot 100 plaatsen en reeksen cijfers onthouden.
- [Dyscalculie test volwassenen](https://dyscalculia.io/nl/dyscalculie-test-volwassenen): Ja. De dyscalculie test voor volwassenen van Dyscalculia.io is een gratis online screening die zonder account in de browser werkt.

### Program and pricing

- [Prijzen](https://dyscalculia.io/nl/prijzen): Het programma van Dyscalculia.io kost $9,99 per maand of $39,99 per jaar (ongeveer $3,33 per maand, 67% voordeliger dan maandelijks).
- [Dyscalculie oefeningen](https://dyscalculia.io/nl/dyscalculie-oefeningen): Oefeningen die helpen bij dyscalculie trainen de basisvaardigheden met getallen in korte, frequente sessies: kleine hoeveelheden herkennen zonder te tellen (subitiseren), getallen en groepen vergelijken, getallen op een getallenlijn plaatsen, met een tienraam werken voor de plaatswaarde en het werkgeheugen voor getallen oefenen.

### Understanding dyscalculia

- [Wat is dyscalculie?](https://dyscalculia.io/nl/wat-is-dyscalculie): Dyscalculie is een specifieke leerstoornis die het vermogen aantast om hoeveelheden te begrijpen, rekenfeiten te leren en berekeningen uit te voeren, ondanks een normale intelligentie en goed rekenonderwijs.
- [Dyscalculie kenmerken](https://dyscalculia.io/nl/dyscalculie-kenmerken): Veelvoorkomende kenmerken van dyscalculie zijn moeite met het herkennen van kleine hoeveelheden zonder te tellen, het vergelijken van getallen, het onthouden van rekenfeiten en het volgen van de stappen van een som, samen met problemen met tijd, geld en schatten.
- [Dyscalculie bij volwassenen](https://dyscalculia.io/nl/dyscalculie-bij-volwassenen): Ja. Dyscalculie begint in de kindertijd en blijft meestal bestaan op volwassen leeftijd, maar veel volwassenen zijn nooit onderzocht.
- [Dyscalculie onderzoek en diagnose](https://dyscalculia.io/nl/dyscalculie-diagnose): Dyscalculie wordt vastgesteld door een bevoegde professional — in Nederland meestal een orthopedagoog-generalist, GZ-psycholoog of kinder- en jeugdpsycholoog — via een officieel diagnostisch onderzoek.
- [Dyscalculie en dyslexie](https://dyscalculia.io/nl/dyscalculie-en-dyslexie): Dyslexie is een specifieke leerstoornis met lezen en spellen, vooral terug te voeren op de verwerking van spraakklanken; dyscalculie is een specifieke leerstoornis met getallen, terug te voeren op de verwerking van hoeveelheden.
- [Hulp bij dyscalculie](https://dyscalculia.io/nl/dyscalculie-hulp): De beste hulp bij dyscalculie is gerichte, expliciete uitleg van de basis van getallen — wat een hoeveelheid is, hoe getallen op volgorde staan, hoe je ze splitst en samenvoegt — eerst met echte voorwerpen, dan met plaatjes en pas daarna met cijfers.
- [Dyscalculie op school](https://dyscalculia.io/nl/dyscalculie-op-school): Veelgebruikte dyscalculie faciliteiten zijn extra tijd bij toetsen, een rekenmachine bij opgaven waar het niet om het rekenen zelf gaat, een getallenlijn, een tafelkaart of rekenkaart, uitgewerkte voorbeelden, minder opgaven per blad, stapsgewijze instructies op papier en een rustige of aparte ruimte bij examens.

### Statistics (sourced, with data years)

- [Dyscalculie statistieken](https://dyscalculia.io/nl/dyscalculie-statistieken): Bevolkingsonderzoek schat het aantal kinderen met dyscalculie op ongeveer 3–6% van de schoolgaande kinderen, vergelijkbaar met dyslexie en ADHD; de Duitse richtlijn noemt 3–7%.

### About

- [Over ons](https://dyscalculia.io/nl/over-ons): Dyscalculia.io is een gratis online dyscalculie test (screening) en een betaald dagelijks oefenprogramma met getallen voor kinderen vanaf 4 jaar, tieners en volwassenen, allebei in de browser.

### Guides (6)

- [Gidsen](https://dyscalculia.io/nl/gidsen): Uitgebreide antwoorden op de vragen die ouders, leerkrachten en volwassenen over dyscalculie stellen — elk feit gekoppeld aan de bron.
- [Dyscalculie voorbeelden: zo zie je het in de klas, de winkel, bij spelletjes en op het werk](https://dyscalculia.io/nl/gidsen/dyscalculie-voorbeelden): Alledaagse voorbeelden van dyscalculie zijn: de ogen op een dobbelsteen één voor één tellen in plaats van ze in één keer te zien, niet weten of 9 of 12 groter is zonder op te tellen, een groot biljet geven omdat wisselgeld uitrekenen onmogelijk voelt, een analoge klok verkeerd lezen, de score bij een bordspel kwijtraken en moeilijk kunnen inschatten hoe lang een taak duurt.
- [Is dyscalculie erfelijk? Wat onderzoek bij families en tweelingen ons vertelt](https://dyscalculia.io/nl/gidsen/is-dyscalculie-erfelijk): Dyscalculie is deels erfelijk. Familieonderzoek laat zien dat ontwikkelingsdyscalculie zich binnen families opstapelt: broers, zussen en ouders van een kind met dyscalculie hebben het veel vaker dan de algemene bevolking.
- [Dyscalculie ICD-code: F81.2 in ICD-10, 6A03.2 in ICD-11](https://dyscalculia.io/nl/gidsen/dyscalculie-icd-10): In de ICD-10 van de Wereldgezondheidsorganisatie valt dyscalculie onder F81.2, "Specific disorder of arithmetical skills" (specifieke stoornis in rekenvaardigheden).
- [Getalbegrip activiteiten voor kinderen: subitizing, tienveld en getallenlijn](https://dyscalculia.io/nl/gidsen/getalbegrip-activiteiten): Getalbegrip activiteiten zijn korte spelletjes en opdrachten die kinderen helpen begrijpen wat getallen betekenen: kleine groepjes in één oogopslag herkennen (subitizing), met een tienveld zien hoe getallen zijn opgebouwd, getallen op een getallenlijn plaatsen, hoeveelheden vergelijken en getallen splitsen.
- [Rekenangst en dyscalculie: angst voor getallen of moeite met verwerken?](https://dyscalculia.io/nl/gidsen/rekenangst-dyscalculie): Rekenangst is een gevoel van spanning, zorg of angst bij het werken met getallen, dat prestaties kan verstoren doordat het werkgeheugen in beslag neemt.
- [Dyscalculie en ADHD: als aandacht en moeite met getallen samenkomen](https://dyscalculia.io/nl/gidsen/dyscalculie-adhd): Dyscalculie en ADHD zijn verschillende stoornissen die vaak samen voorkomen.

## Português (Brasil) (pt-BR)

- [Início](https://dyscalculia.io/pt-br): O Dyscalculia.io é um teste de triagem de discalculia gratuito e online e um programa pago de treino diário com números para crianças a partir de 4 anos, adolescentes e adultos, tudo no navegador.

### Tests

- [Teste de discalculia](https://dyscalculia.io/pt-br/teste-discalculia): O teste do Dyscalculia.io é uma triagem de discalculia grátis e online composta por cinco jogos curtos: contar pontos, escolher o número maior, escolher o grupo com mais pontos, posicionar um número numa reta de 0 a 100 e memorizar sequências de dígitos.
- [Teste de discalculia para adultos](https://dyscalculia.io/pt-br/teste-discalculia-adultos): Sim. O teste do Dyscalculia.io para adultos é uma triagem de discalculia grátis e online que funciona no navegador, sem cadastro.

### Program and pricing

- [Preços](https://dyscalculia.io/pt-br/precos): O programa do Dyscalculia.io custa US$ 9,99 por mês ou US$ 39,99 por ano (cerca de US$ 3,33 por mês, 67% a menos que no mensal), e os 5 primeiros níveis de cada mundo por idade são grátis com uma conta.
- [Atividades para discalculia](https://dyscalculia.io/pt-br/atividades-discalculia): As atividades que ajudam na discalculia treinam as habilidades numéricas básicas em sessões curtas e frequentes: reconhecer pequenas quantidades sem contar (subitização), comparar números e grupos, posicionar números numa reta numérica, usar o quadro de dez para o valor posicional e exercitar a memória de trabalho para números.

### Understanding dyscalculia

- [O que é discalculia?](https://dyscalculia.io/pt-br/o-que-e-discalculia): A discalculia é um transtorno específico de aprendizagem que afeta a capacidade de entender quantidades, aprender fatos numéricos e fazer cálculos, apesar de inteligência normal e de ensino adequado.
- [Sintomas da discalculia](https://dyscalculia.io/pt-br/sintomas-discalculia): Os sintomas mais comuns da discalculia são dificuldade para reconhecer pequenas quantidades sem contar, comparar números, lembrar fatos numéricos e seguir as etapas de um cálculo, junto com problemas com horários, dinheiro e estimativas.
- [Discalculia em adultos](https://dyscalculia.io/pt-br/discalculia-em-adultos): Sim. A discalculia começa na infância e costuma persistir na vida adulta, mas muitos adultos nunca foram avaliados.
- [Diagnóstico da discalculia](https://dyscalculia.io/pt-br/diagnostico-discalculia): O diagnóstico da discalculia é feito por um profissional qualificado — no Brasil, geralmente um neuropsicólogo ou psicopedagogo, muitas vezes numa equipe multidisciplinar com neuropediatra ou psiquiatra da infância e adolescência — por meio de uma avaliação formal.
- [Discalculia e dislexia](https://dyscalculia.io/pt-br/discalculia-e-dislexia): A dislexia é um transtorno específico de aprendizagem da leitura e da escrita, ligado principalmente ao processamento dos sons da fala; a discalculia é um transtorno específico de aprendizagem com números, ligado ao processamento de quantidades.
- [Como ajudar](https://dyscalculia.io/pt-br/como-ajudar-discalculia): A melhor forma de ajudar uma criança com discalculia é o ensino direcionado e explícito dos conceitos numéricos básicos — o que é uma quantidade, como os números se ordenam, como se decompõem e se combinam —, começando com objetos concretos, depois figuras e só então símbolos.
- [Discalculia na escola](https://dyscalculia.io/pt-br/discalculia-na-escola): As adaptações mais comuns para alunos com discalculia são tempo extra nas provas, uso de calculadora quando a tarefa não é sobre calcular, reta numérica, tabuada ou tabela de fatos numéricos à mão, exemplos resolvidos, menos questões por página, instruções passo a passo por escrito e uma sala separada ou mais tranquila nas avaliações.

### Statistics (sourced, with data years)

- [Estatísticas de discalculia](https://dyscalculia.io/pt-br/estatisticas-discalculia): Estudos populacionais estimam a prevalência da discalculia em cerca de 3–6% das crianças em idade escolar, uma taxa parecida com a da dislexia e do TDAH; a diretriz clínica alemã fala em 3–7%.

### About

- [Sobre nós](https://dyscalculia.io/pt-br/sobre): O Dyscalculia.io é um teste de triagem de discalculia gratuito e online e um programa pago de treino diário com números para crianças a partir de 4 anos, adolescentes e adultos, tudo no navegador.

### Guides (6)

- [Guias](https://dyscalculia.io/pt-br/guias): Respostas aprofundadas às perguntas que pais, professores e adultos fazem sobre discalculia — cada fato ligado à sua fonte.
- [Exemplos de discalculia: como ela aparece na escola, nas compras, nos jogos e no trabalho](https://dyscalculia.io/pt-br/guias/discalculia-exemplos): Exemplos cotidianos de discalculia incluem contar um a um os pontos de um dado em vez de vê-los de uma vez, não saber se 9 ou 12 é maior sem contar desde o começo, pagar com uma nota alta porque calcular o troco parece impossível, ler errado um relógio de ponteiros, perder a conta do placar num jogo de tabuleiro e ter dificuldade para estimar quanto tempo uma tarefa vai levar.
- [A discalculia é hereditária? O que as pesquisas com famílias e gêmeos revelam](https://dyscalculia.io/pt-br/guias/discalculia-e-hereditaria): A discalculia é em parte genética. Estudos com famílias mostram que a discalculia do desenvolvimento se concentra em famílias, com irmãos e pais de uma criança afetada apresentando o quadro com muito mais frequência do que a população em geral, e grandes estudos com gêmeos encontram uma influência genética importante tanto na habilidade quanto na dificuldade em matemática.
- [Discalculia CID 10 e CID 11: os códigos F81.2 e 6A03.2](https://dyscalculia.io/pt-br/guias/cid-discalculia): Na CID-10 da Organização Mundial da Saúde, a discalculia é classificada no código F81.2, Transtorno específico da habilidade em aritmética.
- [Atividades de senso numérico para crianças: subitização, quadro de dez e reta numérica](https://dyscalculia.io/pt-br/guias/atividades-de-senso-numerico): Atividades de senso numérico são jogos e tarefas curtas que ajudam a criança a entender o que os números significam: reconhecer pequenos grupos num relance (subitização), ver como os números se formam com o quadro de dez, posicionar números numa reta numérica, comparar quantidades e decompor números em partes.
- [Ansiedade matemática ou discalculia: medo dos números ou dificuldade em processá-los?](https://dyscalculia.io/pt-br/guias/ansiedade-matematica-e-discalculia): A ansiedade matemática é uma sensação de tensão, preocupação ou medo diante dos números, que pode atrapalhar o desempenho porque ocupa a memória de trabalho.
- [Discalculia e TDAH: quando a atenção e os números se encontram](https://dyscalculia.io/pt-br/guias/discalculia-e-tdah): Discalculia e TDAH são condições distintas que costumam aparecer juntas.

## Türkçe (tr)

- [Ana sayfa](https://dyscalculia.io/tr): Dyscalculia.io; 4 yaşından itibaren çocuklar, gençler ve yetişkinler için ücretsiz çevrim içi diskalkuli tarama testi ve ücretli günlük sayı becerisi alıştırma programı sunar; ikisi de tarayıcıda çalışır.

### Tests

- [Diskalkuli testi](https://dyscalculia.io/tr/diskalkuli-testi): Dyscalculia.io diskalkuli testi, beş kısa oyundan oluşan ücretsiz bir online diskalkuli taramasıdır: noktaları saymak, büyük sayıyı seçmek, daha kalabalık nokta grubunu seçmek, bir sayıyı 0–100 doğrusuna yerleştirmek ve rakam dizilerini hatırlamak.
- [Yetişkin diskalkuli testi](https://dyscalculia.io/tr/yetiskin-diskalkuli-testi): Evet. Dyscalculia.io yetişkin diskalkuli testi, kayıt olmadan tarayıcıda çalışan ücretsiz bir online diskalkuli taramasıdır.

### Program and pricing

- [Fiyatlar](https://dyscalculia.io/tr/fiyatlar): Dyscalculia.io programı ayda $9,99 ya da yılda $39,99'dur (ayda yaklaşık $3,33, aylık plana göre %67 daha az).
- [Diskalkuli egzersizleri](https://dyscalculia.io/tr/diskalkuli-egzersizleri): Diskalkuliye iyi gelen egzersizler temel sayı becerilerini kısa ve sık oturumlarda çalıştırır: küçük miktarları saymadan tanımak (anlık sayılama), sayıları ve grupları karşılaştırmak, sayıları bir sayı doğrusuna yerleştirmek, basamak değeri için onluk çerçeve kullanmak ve sayılar için çalışma belleğini çalıştırmak.

### Understanding dyscalculia

- [Diskalkuli nedir?](https://dyscalculia.io/tr/diskalkuli-nedir): Diskalkuli; normal zekâya ve yeterli öğretime rağmen miktarları kavramayı, temel işlem bilgilerini öğrenmeyi ve hesap yapmayı etkileyen özel bir öğrenme güçlüğüdür.
- [Diskalkuli belirtileri](https://dyscalculia.io/tr/diskalkuli-belirtileri): Diskalkulinin yaygın belirtileri; küçük miktarları saymadan görmekte, sayıları karşılaştırmakta, temel işlem bilgilerini hatırlamakta ve bir hesabın adımlarını izlemekte güçlük ile zaman, para ve tahmin etmeyle ilgili sorunlardır.
- [Yetişkinlerde diskalkuli](https://dyscalculia.io/tr/yetiskinlerde-diskalkuli): Evet. Diskalkuli çocuklukta başlar ve genellikle yetişkinlikte de sürer; ama pek çok yetişkin hiç değerlendirilmemiştir.
- [Diskalkuli tanısı](https://dyscalculia.io/tr/diskalkuli-tanisi): Diskalkuli tanısını yetkin bir uzman resmi bir değerlendirmeyle koyar — genellikle bir okul ya da eğitim psikoloğu, nöropsikolog ya da çocuk ve ergen psikiyatrisi uzmanı.
- [Diskalkuli ve disleksi](https://dyscalculia.io/tr/diskalkuli-ve-disleksi): Disleksi, okuma ve yazmada yaşanan ve temelde konuşma seslerini işlemekten kaynaklanan özel bir öğrenme güçlüğüdür; diskalkuli ise sayılarla ilgili, miktarları işlemekten kaynaklanan özel bir öğrenme güçlüğüdür.
- [Nasıl yardım edilir](https://dyscalculia.io/tr/diskalkuli-cocuga-nasil-yardim-edilir): Diskalkulisi olan bir çocuğa yardım etmenin en iyi yolu, temel sayı kavramlarının — miktarın ne olduğu, sayıların nasıl sıralandığı, nasıl parçalanıp birleştiği — hedefli ve açık biçimde öğretilmesidir: önce somut nesnelerle, sonra resimlerle, en son sembollerle.
- [Okulda destek](https://dyscalculia.io/tr/diskalkuli-okulda-destek): Diskalkuli için yaygın uyarlamalar şunlardır: sınavlarda ek süre, görevin hesaplama olmadığı yerlerde hesap makinesi, sayı doğrusu, çarpım tablosu ya da bilgi kartları, çözülmüş örnekler, sayfa başına daha az soru, yazılı adım adım yönergeler ve sınavlar için sessiz ya da ayrı bir oda.

### Statistics (sourced, with data years)

- [Diskalkuli istatistikleri](https://dyscalculia.io/tr/diskalkuli-istatistikleri): Nüfus çalışmaları diskalkulinin yaygınlığını okul çağındaki çocuklarda yaklaşık %3–6 oranında buluyor; bu, disleksi ve DEHB'ye benzer bir oran.

### About

- [Hakkımızda](https://dyscalculia.io/tr/hakkimizda): Dyscalculia.io; 4 yaşından itibaren çocuklar, gençler ve yetişkinler için ücretsiz çevrim içi diskalkuli tarama testi ve ücretli günlük sayı becerisi alıştırma programı sunar; ikisi de tarayıcıda çalışır.

### Guides (6)

- [Rehberler](https://dyscalculia.io/tr/rehberler): Ebeveynlerin, öğretmenlerin ve yetişkinlerin diskalkuli hakkında sorduğu sorulara ayrıntılı cevaplar — her bilgi kaynağına bağlı.
- [Diskalkuli örnekleri: sınıfta, markette, oyunda ve iş yerinde nasıl görünür?](https://dyscalculia.io/tr/rehberler/diskalkuli-ornekleri): Gündelik diskalkuli örnekleri şunlardır: bir avuç zarın noktalarını bir bakışta görmek yerine tek tek saymak; 9 mu 12 mi büyük, saymadan bilememek; para üstünü hesaplamak imkânsız geldiği için hep büyük banknot vermek; analog saati yanlış okumak; bir kutu oyununda skoru kaybetmek ve bir işin ne kadar süreceğini kestirmekte zorlanmak.
- [Diskalkuli genetik mi? Aile ve ikiz araştırmalarının söyledikleri](https://dyscalculia.io/tr/rehberler/diskalkuli-genetik-mi): Diskalkuli kısmen genetiktir. Aile çalışmaları gelişimsel diskalkulinin ailelerde kümelendiğini, etkilenen bir çocuğun kardeşlerinde ve ebeveynlerinde genel nüfusa göre çok daha sık görüldüğünü gösterir; büyük ikiz çalışmaları da hem matematik becerisi hem de matematik güçlüğü üzerinde önemli bir genetik etki bulur.
- [Diskalkuli ICD kodu: ICD-10'da F81.2, ICD-11'de 6A03.2](https://dyscalculia.io/tr/rehberler/diskalkuli-icd-10-kodu): Dünya Sağlık Örgütü'nün ICD-10'unda diskalkuli F81.2, “Aritmetik becerilerin özgül bozukluğu” (Specific disorder of arithmetical skills) başlığı altında sınıflandırılır.
- [Çocuklar için sayı hissi etkinlikleri: anlık sayma, onluk çerçeve, sayı doğrusu](https://dyscalculia.io/tr/rehberler/sayi-hissi-etkinlikleri): Sayı hissi etkinlikleri, çocukların sayıların ne anlama geldiğini kavramasına yardım eden kısa oyun ve görevlerdir: küçük grupları bir bakışta tanımak (anlık sayma), onluk çerçeveyle sayıların nasıl oluştuğunu görmek, sayıları bir sayı doğrusuna yerleştirmek, miktarları karşılaştırmak ve sayıları parçalarına ayırmak.
- [Matematik kaygısı ve diskalkuli: sayılardan korku mu, sayıları işlemekte güçlük mü?](https://dyscalculia.io/tr/rehberler/matematik-kaygisi-mi-diskalkuli-mi): Matematik kaygısı, sayılarla uğraşırken hissedilen gerginlik, endişe ya da korkudur ve çalışma belleğini meşgul ederek performansı bozabilir.
- [Diskalkuli ve DEHB: dikkat ve sayı güçlükleri bir araya geldiğinde](https://dyscalculia.io/tr/rehberler/diskalkuli-ve-dehb): Diskalkuli ve DEHB, sıklıkla birlikte görülen iki ayrı durumdur.