1) | 20 − 80 = | 2) | -29 + 2 = | 3) | -95 − 27 = |
4) | -32 − 79 = | 5) | -82 − 91 = | 6) | 72 − 95 = |
1) | 20 − 80 = -60 | 2) | -29 + 2 = -27 | 3) | -95 − 27 = -122 |
4) | -32 − 79 = -111 | 5) | -82 − 91 = -173 | 6) | 72 − 95 = -23 |