1.8 - 7 = 110 - 7 = 36 - 5 = 17 - 1 = 610 - 7 = 3
2.9 - 1 = 812 - 9 = 311 - 7 = 411 - 4 = 712 - 5 = 7
3.2 - 1 = 14 - 0 = 416 - 7 = 910 - 6 = 414 - 5 = 9
4.16 - 8 = 815 - 9 = 613 - 8 = 57 - 5 = 27 - 1 = 6
5.15 - 7 = 89 - 1 = 815 - 9 = 614 - 5 = 912 - 8 = 4
6.6 - 0 = 610 - 9 = 114 - 6 = 815 - 6 = 912 - 9 = 3
7.7 - 0 = 75 - 3 = 212 - 3 = 98 - 6 = 27 - 5 = 2
8.4 - 1 = 38 - 3 = 55 - 0 = 57 - 6 = 111 - 2 = 9
9.12 - 7 = 510 - 6 = 415 - 8 = 715 - 8 = 718 - 9 = 9
10.11 - 5 = 611 - 9 = 212 - 6 = 67 - 0 = 710 - 1 = 9
11.11 - 4 = 73 - 2 = 111 - 8 = 313 - 6 = 75 - 5 = 0
12.13 - 9 = 49 - 2 = 710 - 2 = 86 - 5 = 19 - 6 = 3
13.9 - 8 = 113 - 9 = 411 - 6 = 515 - 7 = 817 - 8 = 9
14.17 - 8 = 93 - 1 = 210 - 8 = 25 - 4 = 18 - 6 = 2
15.5 - 3 = 26 - 3 = 34 - 3 = 110 - 4 = 611 - 2 = 9
16.4 - 2 = 24 - 1 = 36 - 2 = 413 - 6 = 73 - 3 = 0
17.8 - 7 = 19 - 4 = 512 - 8 = 410 - 1 = 98 - 4 = 4
18.9 - 2 = 717 - 9 = 89 - 5 = 44 - 4 = 09 - 5 = 4
19.14 - 6 = 88 - 5 = 313 - 4 = 94 - 2 = 23 - 2 = 1
20.7 - 4 = 314 - 8 = 68 - 4 = 46 - 2 = 416 - 8 = 8

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