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Equivalent Expressions
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High score: 0
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A. Tell which among the choices is equivalent to the given expression. Choose the correct answer.
| 1. | 7 + 6 = | |
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8 + 4
5 + 8
9 + 3
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| 2. | 5 + 9 = | |
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6 + 7
8 + 7
4 + 10
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| 3. | 15 + 2 = | |
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8 + 9
11 + 7
12 + 6
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| 4. | 16 − 9 = | |
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11 − 4
14 − 8
18 − 5
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| 5. | 10 − 7 = | |
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9 − 4
13 − 10
15 − 8
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Fill in the blanks to complete each pair of equivalent expressions.
| 6. | 9 + 8 = + 10 | |
| 7. | + 2 = 11 + 9 | |
| 8. | 5 + = 3 + | |
| 9. | 18 − 5 = 20 − | |
| 10. | − 6 = 15 − 8 | |
