Common Core Mathematics Practice for Grade 3
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Description: Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 x ? = 48, 5 = ? / 3, 6 x 6 = ?.
Worksheet 6082 - Determine the unknown whole number in an equation:
1. 40 / 10 = ? |
6. ? * 6 = 48 |
2. ? / 3 = 7 |
7. 3 * ? = 18 |
3. ? / 7 = 6 |
8. 4 / 2 = ? |
4. ? * 9 = 45 |
9. 8 / ? = 2 |
5. 6 * 6 = ? |
10. ? / 8 = 3 |
Printable #: 6082-CCSS.Math.Content.3.OA.A.4
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