| (–7)2 = … | (–5)3 = … | (–3)4 = … |
| (+7)2 = … | (+5)3 = … | (+3)4 = … |
| (–1)5 = … | (–10)6 = … | (–2)7 = … |
| (+1)5 = … | 106 = … | (+2)7 = … |
| 23 · 24 = … | (−3)2 · (–3)4 = … |
| 45 : 42 = … | (–2)8 : (–2)3 = … |
| [(–2)2]3 = … | [(–1)4]5 = … |
| (–10)3 : (–10) = … | (–7)9 : (–7)3 : (–7)2 = … |
| [(–9)6]0 = … | [(–2)2 · 23]4 = … |
| a | b | a + b | –a | –b | –(a + b) | –a + (–b) |
| +2 | +1 | +3 | –2 | –1 | –3 | –3 |
| –2 | +1 | –1 | +2 | –1 | +1 | +1 |
| +2 | –1 | +1 | –2 | +1 | –1 | –1 |
| –2 | –1 | –3 | +2 | +1 | +3 | +3 |
