1) 62 : 2 * 3 = 31 * 3 = 93
2) 26 : 2 * 3 = 13 * 3 = 39
3) 22 : 2 * 5 = 11 * 5 = 55
4) 88 : 8 * 7 = 11 * 7 = 77
5) 77 : (63 - 56) = 77 : 7 = 11
6) 84 : (100 - 96) = 84 : 4 = 21
7) 23 * (51 - 48) = 21 * 3 = 63
8) 42 * (70 - 68) = 42 * 2 = 84
9) 42 : (71 - 69) = 42 : 2 =21
10) 34 : (50 - 48) = 34 : 2 = 17
11) 88 : (72 - 64) = 88 : 8 = 11
12) 22 * (62 - 58) = 22 * 4 = 88
