Оля3 года назад
1.
746 + (592 / 37 - 4) = 746 + (16 – 4) = 746 + 12 = 758.
2.
67 * (54 − 23) = 67 * 31 = 2077.
3.
54 + (132 − 89) * 3 – 30 = 54 + 43 * 3 – 30 = 54 + 129 – 30 = 153.
4.
88 − (78 − 58) / 2 + 3 = 88 – (20/2) + 3 = 88 – 10 + 3 = 81.