1) 24 : 8 * 6 : 2 = 3 * 6 : 2 = 18 : 2 = 9
2) 6 * 2 = 12
3) 9 + 12 - 17 = 21 - 17 = 4
ОТВЕТ 4
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1) 21 : 3 = 7
2) 15 : 3 = 5
3) 9 * 3 = 27
4) 9 * 2 = 18
5) 7 - 5 + 27 + 18 = 2 + 18 + 27 = 20 + 27 = 47
ОТВЕТ 47