Ответ:

Вычисляем произведения и частные.

6·6 = 3663:9 = 79·8 = 728·9 = 72
8·5 = 409·6 = 548·8 = 647·7 = 49
9·9 = 816·7 = 4263:9 = 75·8 = 40
15:3 = 532:8 = 436:4 = 96·6 = 36
36:4 = 940:5 = 856:7 = 830:5 = 6
56:7 = 827:3 = 948:6 = 827:3 = 9
64:8 = 89·8 = 723·4 = 1242:7 = 6
81:9 = 95·9 = 458·7 = 5656:8 = 7
16:4 = 435:5 = 74·9 = 3636:6 = 6

Ответ: 36, 7, 72, 72; 40, 54, 64, 49; 81, 42, 7, 40; 5, 4, 9, 36; 9, 8, 8, 6; 8, 9, 8, 9; 8, 72, 12, 6; 9, 45, 56, 7; 4, 7, 36, 6.