Задание №1 и №3 см. в приложении.
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№2.
54 : 6 + 36 : 6 = 9 + 6 = 15
8 * 8 - 6 * 6 = 64 - 36 = 28
4 * 6 + 2 * 8 = 24 + 16 = 40
32 : 4 + 7 * 8 = 8 + 56 = 64
8 * (24 - 18) = 8 * 6 = 48
64 : (40 - 32) = 64 : 8 = 8
(70 - 65) * 6 = 5 * 6 = 30
37 + 7 * 6 = 37 + 42 = 79
60 - 24 : 6 * 8 = 60 - 4 * 8 = 60 - 32 = 28
32 + 7 * 9 - 16 = 32 + 63 - 16 = 95 - 16 = 79
9 * 3 - 64 : 8 = 27 - 8 = 19
8 * (11 - 5) + 52 = 8 * 6 + 52 = 48 + 52 = 100