①-5+8 = ②-12-7= ③ 15+(-20)= ④-9-(-4)= ⑤0-15= 6-6.4= ④-15:(-3)= ⑧8.(-2) = -24:6= -1-(-1)= (-2)² = (-3)³ = (-1)¹⁰= (-1)¹⁵= ⑮ 0⁵ = 16

Ответ:

1. -5 + 8 = 3
2. -12 - 7 = -19
3. 15 + (-20) = -5
4. -9 - (-4) = -9 + 4 = -5
5. 0 - 15 = -15
6. -6 \cdot 4 = -24
7. -15 : (-3) = 5
8. 8 \cdot (-2) = -16
9. -24 : 6 = -4
10. -1 \cdot (-1) = 1
11. (-2)² = (-2) \cdot (-2) = 4
12. (-3)³ = (-3) \cdot (-3) \cdot (-3) = -27
13. (-1)^{10} = 1
14. (-1)^{15} = -1
15. 0^5 = 0 \cdot 0 \cdot 0 \cdot 0 \cdot 0 = 0
16. Примера 16 нет.

Ответ: 3, -19, -5, -5, -15, -24, 5, -16, -4, 1, 4, -27, 1, -1, 0