1) | -92 + 69 = | 2) | -60 − 66 = | 3) | 25 − 28 = |
4) | 72 + 59 = | 5) | -97 + 34 = | 6) | -24 − 58 = |
1) | -92 + 69 = -23 | 2) | -60 − 66 = -126 | 3) | 25 − 28 = -3 |
4) | 72 + 59 = 131 | 5) | -97 + 34 = -63 | 6) | -24 − 58 = -82 |