8 * 6 = 48
48 + 15 = 63
63 : 7 = 9
9 * 5 = 45
100 - 44 = 56
56 : 7 = 8
8 * 5 = 40
40 - 4 = 36
15 + 39 = 54
54 : 6 = 9
9 * 4 = 36
36 - 9 = 27
28 : 4 = 7
7 * 5 = 35
35 - 29 = 6
6 * 3 = 18
Ответ: 45, 36, 27, 18