числами

Решение:

Решим примеры из Варианта 5:

1. \( -72 + 99 = 27 \)
2. \( 34 - (-66) = 34 + 66 = 100 \)
3. \( 10 - 15 = -5 \)
4. \( -2 + 9 = 7 \)
5. \( -22 + (-11) = -22 - 11 = -33 \)
6. \( -19 + 27 = 8 \)
7. \( 100 - 125 = -25 \)
8. \( -78 + 99 = 21 \)
9. \( 987 - 1234 = -247 \)
10. \( -765 + 987 = 222 \)
11. \( -57 - 23 = -80 \)
12. \( 93 - 47 = 46 \)
13. \( -35 + 62 = 27 \)
14. \( 84 - (-16) = 84 + 16 = 100 \)
15. \( 18 \cdot (-6) = -108 \)
16. \( -45 : 5 = -9 \)
17. \( -6 \cdot (-10) = 60 \)
18. \( -529 : (-23) = 23 \)
19. \( 22 \cdot (-3) = -66 \)
20. \( 576 : (-24) = -24 \)

Ответ: 27, 100, -5, 7, -33, 8, -25, 21, -247, 222, -80, 46, 27, 100, -108, -9, 60, 23, -66, -24.