60?4 = 27?12 89?17 = 8?9 34?67 = 45?56 7?5 = 105?3 89?8 = 9?9 какие знаки поставить?

Ответ:

60 : 4 = 27 - 12

15 = 15;

89 - 17 = 8 * 9

72 = 72;

34 + 67 = 45 + 56

101 = 101;

7 * 5 = 105 : 3

35 = 35;

89 - 8 = 9 * 9

81 = 81.