Mathematics Standards of Learning for Virginia Public Schools (2023)

2.NS.2e

74bf4892-26f1-43bd-ac9e-1e3928cf0d10 › 09c3c680-e78a-4fa1-ba37-8dfc5f6ed872 › 2.NS › 2.NS.2 › 2.NS.2e

Compose and decompose whole numbers up to 200 by making connections between a variety of models (e.g., base 10 blocks, place value cards, presented orally, in expanded or standard form) and counting strategies (e.g., 156 can be 1 hundred, 5 tens, 6 ones; 1 hundred, 4 tens, 16 ones; 15 tens, 6 ones).

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