Counting to 20 extends your child's number sense. It introduces teens numbers and prepares them for more advanced math concepts.
Builds number sense, counting fluency, basic operations, and mathematical reasoning.
Learn what Counting to 20 means, why it matters, and how to teach it at home.
View Skill PageA parent-friendly guide with activities, teaching tips, and milestone information for Counting to 20.
Read GuideDownload a free printable worksheet to practice Counting to 20 at home.
Get PrintableParents often ask these questions when working on Counting to 20.
Most children learn to count to 20 between ages 4 and 5. The teens numbers (11-19) can be tricky because they do not follow a consistent pattern.
Unlike numbers 1-10 and 20-29, teen numbers have irregular names (eleven, twelve, thirteen). Extra practice with these numbers helps children overcome the confusion.
Use a number line or hundreds chart to visualize numbers. Count objects in larger groups, and practice writing numbers alongside verbal counting.
Just 5 to 10 minutes of focused counting practice each day is enough. Keep sessions short and positive so your child stays engaged.
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Give your child a 10-minute head start on Counting to 20 today.