32 * 3
62 : 2
24 * 3
(96 + 4) : 20
(31 − 7) : 24
72 : 8 * 11
98 − 33 * 2
100 − 2 * 19
9 * 9 + 17
32 * 3 = (30 + 2) * 3 = 30 * 3 + 2 * 3 = 90 + 6 = 96
62 : 2 = (60 + 2) : 2 = 60 : 2 = 60 : 2 + 2 : 2 = 30 + 1 = 31
24 * 3 = (20 + 4) * 3 = 20 * 3 + 4 * 3 = 60 + 12 = 72
(96 + 4) : 20 = 100 : 20 = 5
(31 − 7) : 24 = 24 : 24 = 1
72 : 8 * 11 = 9 * 11 = 99
98 − 33 * 2 = 98 − 33 * 2 = 98 − (30 + 3) * 2 = 98 − (30 * 2 + 3 * 2) = 98 − (60 + 6) = 98 − 66 = 32
100 − 2 * 19 = 100 − 2 * (10 + 9) = 100 − (2 * 10 + 2 * 9) = 100 − (20 + 18) = 100 − 38 = 62
9 * 9 + 17 = 81 + 17 = 98
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