🔢 Mathematics · Addition & Subtraction
Numbers up to 10 into pairs
Decompose numbers up to 10 into pairs in more than one way (part-part-whole)
Typical age: 4–6 years
“If your child has 8 grapes, can they split them into two groups in different ways — like 3 and 5, or 4 and 4 — and explain that both groups together still make 8?”
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