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Grade 3

CCSS Math Standard: 3.NBT.3

Use place value understanding and properties of operations to perform multi-digit arithmetic. Multiply one-digit whole numbers by multiples of 10 in the range 10-90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations. (A range of algorithms may be used.)

Back to School Math Worksheets

Back to School Math Worksheets

In these math problems, the solution is already given. But another number is missing!