Пошаговое объяснение:

в

1) -10 : 2 = -5

2) -3 + (-5) = -(3 + 5) = -8

3) -8 - (-6) = -8 + 6 = -(8 - 6) = -2

с

1) 4 * (-2) = -8

2) -8 + (-8) = -(8 + 8) = -16

3) -16 + 5 = -(16 - 5) = -11

4) -11 * (-1) = 11

д

1) -16 * 4 = -64

2) -2 - (-64) = -2 + 64 = 64 - 2 = 62

3) 2 * 62 = 124

4) -14 * (-3) = 42

5) 42 - 124 = -(124 - 42) = -82