•3.1(A) - apply mathematics to problems arising in everyday life, society, and the workplace. •3.2(A) - compose and decompose numbers up to 100,000 as a sum of so many ten thousands, so many thousands ...

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Becoming comfortable with two-digit and three-digit numbers is an important skill. Becoming comfortable with two-digit and three-digit numbers is an important skill in second grade. Your child will ...