Numbers to 20
In this section we introduce the numbers 11 to 20 and the number words eleven to twenty, as well as the corresponding ordinal numbers. We introduce skills to help children count larger numbers - such as counting on from 10, and counting in two's and five's. We also begin to compare and order numbers up to twenty, have fun with number patterns, and build on the addition and substraction skills we learned in the previous section, Numbers to 10.
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