Номер 231,232 помогите

Question

Номер 231,232 помогите

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Answer 1

29 + (-29) = 0
0 - 75 = -75
-75 - (-75) = 0

(-50) - (-96) = 46
46 + (-46) = 0
0 - 11 = -11

(-19) - (-10) = -9
-9 - (-9) = 0
0 + 6 = 6

99 - (-41) = 140
140 - 72 = 68
68 + 31 = 99