1.8 - 6 = 215 - 7 = 814 - 9 = 513 - 5 = 88 - 1 = 7
2.17 - 9 = 84 - 2 = 25 - 2 = 33 - 2 = 110 - 3 = 7
3.17 - 9 = 88 - 3 = 55 - 2 = 314 - 8 = 613 - 6 = 7
4.1 - 1 = 011 - 8 = 311 - 4 = 79 - 4 = 515 - 6 = 9
5.8 - 0 = 814 - 8 = 618 - 9 = 94 - 3 = 18 - 6 = 2
6.15 - 6 = 99 - 0 = 913 - 4 = 96 - 2 = 410 - 2 = 8
7.16 - 7 = 910 - 2 = 83 - 1 = 210 - 9 = 111 - 2 = 9
8.9 - 5 = 43 - 3 = 015 - 8 = 710 - 4 = 612 - 8 = 4
9.6 - 4 = 214 - 9 = 55 - 3 = 29 - 2 = 78 - 5 = 3
10.7 - 6 = 115 - 7 = 83 - 2 = 110 - 8 = 28 - 3 = 5
11.13 - 9 = 410 - 4 = 614 - 7 = 712 - 6 = 610 - 1 = 9
12.5 - 3 = 210 - 5 = 512 - 9 = 37 - 6 = 115 - 9 = 6
13.13 - 7 = 66 - 6 = 013 - 8 = 59 - 1 = 811 - 8 = 3
14.9 - 6 = 310 - 8 = 26 - 5 = 110 - 7 = 310 - 9 = 1
15.12 - 5 = 712 - 4 = 811 - 3 = 813 - 8 = 56 - 2 = 4
16.3 - 0 = 36 - 0 = 64 - 1 = 35 - 4 = 19 - 3 = 6
17.5 - 4 = 117 - 8 = 99 - 1 = 811 - 6 = 58 - 1 = 7
18.6 - 3 = 310 - 5 = 59 - 8 = 16 - 3 = 32 - 1 = 1
19.8 - 4 = 49 - 8 = 112 - 8 = 46 - 4 = 27 - 1 = 6
20.7 - 4 = 313 - 4 = 912 - 9 = 36 - 1 = 512 - 3 = 9

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