1.17 - 9 = 812 - 9 = 34 - 3 = 113 - 9 = 44 - 2 = 2
2.15 - 8 = 710 - 7 = 312 - 3 = 93 - 1 = 213 - 9 = 4
3.14 - 8 = 64 - 1 = 37 - 3 = 45 - 2 = 315 - 7 = 8
4.13 - 4 = 99 - 0 = 911 - 2 = 910 - 1 = 913 - 5 = 8
5.7 - 3 = 411 - 5 = 65 - 1 = 49 - 5 = 410 - 1 = 9
6.2 - 1 = 11 - 0 = 19 - 6 = 310 - 3 = 75 - 0 = 5
7.11 - 3 = 87 - 6 = 17 - 1 = 66 - 4 = 211 - 4 = 7
8.13 - 7 = 612 - 8 = 411 - 8 = 38 - 2 = 67 - 2 = 5
9.11 - 6 = 518 - 9 = 99 - 2 = 712 - 7 = 58 - 3 = 5
10.10 - 3 = 74 - 1 = 316 - 7 = 99 - 8 = 18 - 7 = 1
11.16 - 8 = 812 - 4 = 813 - 7 = 68 - 5 = 317 - 8 = 9
12.9 - 2 = 716 - 8 = 814 - 9 = 511 - 9 = 213 - 8 = 5
13.15 - 6 = 912 - 8 = 48 - 5 = 35 - 3 = 26 - 1 = 5
14.12 - 7 = 59 - 4 = 59 - 1 = 81 - 1 = 06 - 0 = 6
15.9 - 3 = 613 - 4 = 97 - 4 = 35 - 5 = 010 - 7 = 3
16.5 - 3 = 25 - 4 = 12 - 1 = 17 - 5 = 211 - 2 = 9
17.3 - 3 = 08 - 4 = 413 - 5 = 811 - 3 = 813 - 6 = 7
18.14 - 7 = 77 - 4 = 310 - 5 = 59 - 7 = 26 - 3 = 3
19.8 - 4 = 412 - 6 = 610 - 6 = 410 - 9 = 112 - 5 = 7
20.9 - 8 = 116 - 9 = 76 - 6 = 011 - 7 = 47 - 1 = 6

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