Пошаговое объяснение:
1. 600 - (400 - 500) = 600 - (-100) = 700
2. 20 · (3 - 404 : 4) = 20 · (3 - 101) = 20 · (-98) = -1960
3. (200 · 3 - 404) : 4 = ( 600 - 404 ) = 196 : 4 = 49
4. (555 : 5 + 39) · 4 = (111 + 39) · 4 = 150 · 4 = 600
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Пошаговое объяснение:
1. 600 - (400 - 500) = 600 - (-100) = 700
2. 20 · (3 - 404 : 4) = 20 · (3 - 101) = 20 · (-98) = -1960
3. (200 · 3 - 404) : 4 = ( 600 - 404 ) = 196 : 4 = 49
4. (555 : 5 + 39) · 4 = (111 + 39) · 4 = 150 · 4 = 600