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Use known facts to solve problems involving partitioning numbers

Lesson 10 / 15

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I can use known facts to help me solve partitioning problems.

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Multiples of ten that total one hundred can help with adding and subtracting 3-digit numbers. Doubles and near doubles can be helpful when adding multiples of ten together. Partitioning 100 into 10 tens and combining tens to make 100 can help with calculating.

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