(48-34):51 (54-38):57 (322-312)2 22 + (28-21) – 11 125 + 957 + (1075:43) 1 132 - 375 - (1 024:32) 29 + (11 - (182 – 54)) (5.102) – 2 (441:21-6)2

Смотри, как это работает:

1. \((48 - 34) : 51 = 14 : 51 = \frac{14}{51}\)
2. \((54 - 38) : 57 = 16 : 57 = \frac{16}{57}\)
3. \((32^2 - 31^2)^2 = (1024 - 961)^2 = 63^2 = 3969\)
4. \(22 + (28 \cdot 21) - 11 = 22 + 588 - 11 = 610 - 11 = 599\)
5. \(125 + 957 + (1075 : 43) = 125 + 957 + 25 = 1082 + 25 = 1107\)
6. \(1132 - 375 - (1024 : 32) = 1132 - 375 - 32 = 757 - 32 = 725\)
7. \(29 + (11 \cdot (18^2 - 54)) = 29 + (11 \cdot (324 - 54)) = 29 + (11 \cdot 270) = 29 + 2970 = 2999\)
8. \((5 \cdot 10^2) - 2 \cdot (441 : 21 - 6)^2 = (5 \cdot 100) - 2 \cdot (21 - 6)^2 = 500 - 2 \cdot 15^2 = 500 - 2 \cdot 225 = 500 - 450 = 50\)