Lesson 2 of 13 · 7 min

Teen numbers are ten and some more

The teen numbers are made of one ten and some ones. 13 is one ten and three ones. 17 is one ten and seven ones.

🟫🟫🟫🟫🟫🟫🟫🟫🟫🟫 + 🟦🟦🟦

Ten and 3 more makes 13

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