87-65-32+54
141-65-34
141-99 = 42
2 вариант решения.
87 - 65 = 22
22-34 = -12
+(54-12) = 42
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87-65-32+54
141-65-34
141-99 = 42
2 вариант решения.
87 - 65 = 22
22-34 = -12
+(54-12) = 42