1.7 - 6 = 19 - 8 = 115 - 7 = 87 - 5 = 214 - 7 = 7
2.12 - 5 = 717 - 8 = 910 - 5 = 53 - 1 = 213 - 6 = 7
3.13 - 7 = 69 - 6 = 313 - 9 = 47 - 3 = 417 - 8 = 9
4.11 - 3 = 814 - 7 = 717 - 9 = 810 - 6 = 45 - 1 = 4
5.3 - 3 = 03 - 1 = 25 - 1 = 49 - 4 = 512 - 3 = 9
6.10 - 4 = 612 - 9 = 39 - 3 = 69 - 2 = 78 - 8 = 0
7.6 - 5 = 111 - 8 = 312 - 9 = 313 - 7 = 67 - 2 = 5
8.18 - 9 = 98 - 2 = 68 - 4 = 45 - 4 = 17 - 6 = 1
9.6 - 4 = 27 - 2 = 58 - 2 = 68 - 1 = 714 - 9 = 5
10.10 - 2 = 86 - 0 = 63 - 2 = 115 - 7 = 88 - 3 = 5
11.5 - 3 = 26 - 2 = 49 - 7 = 28 - 5 = 310 - 7 = 3
12.4 - 1 = 311 - 5 = 613 - 5 = 86 - 4 = 211 - 6 = 5
13.7 - 1 = 67 - 4 = 316 - 8 = 811 - 3 = 815 - 8 = 7
14.12 - 8 = 414 - 5 = 99 - 1 = 810 - 9 = 19 - 7 = 2
15.9 - 2 = 76 - 2 = 412 - 6 = 612 - 8 = 48 - 7 = 1
16.10 - 4 = 65 - 2 = 313 - 6 = 78 - 7 = 114 - 5 = 9
17.8 - 1 = 711 - 4 = 712 - 7 = 510 - 6 = 42 - 0 = 2
18.13 - 4 = 913 - 5 = 810 - 1 = 914 - 6 = 89 - 1 = 8
19.15 - 9 = 611 - 7 = 48 - 0 = 88 - 6 = 29 - 4 = 5
20.7 - 5 = 210 - 7 = 36 - 3 = 314 - 8 = 616 - 9 = 7

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