Name _____________________________ |
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Activity
#1:
Solving Addition and Subtraction Equations
Solve each equation.
1. |
x - 47 = 31 |
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2. |
x + 16 = 51 |
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3. |
x + 68 = 77 |
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4. |
63 = a - 5 |
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5. |
29 = a - 14 |
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6. |
76 + y = 130 |
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7. |
91 + y = 119 |
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8. |
41 + y = 43 |
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9. |
x + 77 = 83 |
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10. |
x - 42 = 5 |
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11. |
x + 3 = 18 |
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12. |
x - 72 = 3 |
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13. |
56 = a - 41 |
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14. |
33 + y = 70 |
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15. |
23 = a - 32 |
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16. |
263 = a - 425 |
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17. |
87 + y = 131 |
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18. |
x - 17 = 32 |
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