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Java Games: Flashcards, matching, concentration, and word search. |
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Level 04: Adding and subtracting signed numbers
Match the expression with the correct solution.
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| A | B |
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| -46 + 43 | -3 |
| 64 - 91 | -27 |
| -4 - (-12) | 8 |
| 15 + (-19) | -4 |
| -32 + 15 | -17 |
| -91 + 91 | 0 |
| 90 + (-42) | -48 |
| -7 - (-13) | 6 |
| -52 + -32 | -84 |
| 15 + 22 | 37 |
| -18 - 23 | -41 |
| -63 - (-11) | -52 |
| -22 - 15 | -37 |
| 81 - 16 | 65 |
| 14 - 45 | -31 |
| 0 - 45 | -45 |
| -32 - 18 | -60 |
| -54 + 98 | 44 |
| 34 + 15 | 49 |
| -14 - (-12) | -2 |
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Grade 7 Math Teacher |
Raynham Middle School |
| Raynham, MA |
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