1.5 + 7 = 125 + 5 = 106 + 1 = 71 + 9 = 101 + 3 = 4
2.6 + 1 = 73 + 3 = 64 + 4 = 89 + 7 = 161 + 6 = 7
3.8 + 9 = 179 + 4 = 139 + 2 = 111 + 5 = 69 + 8 = 17
4.5 + 7 = 123 + 8 = 112 + 5 = 77 + 2 = 97 + 8 = 15
5.9 + 4 = 132 + 7 = 92 + 8 = 108 + 5 = 135 + 2 = 7
6.3 + 9 = 129 + 5 = 141 + 9 = 101 + 4 = 58 + 6 = 14
7.8 + 2 = 107 + 7 = 143 + 2 = 54 + 2 = 64 + 9 = 13
8.7 + 2 = 97 + 8 = 159 + 8 = 172 + 4 = 61 + 7 = 8
9.4 + 5 = 95 + 8 = 135 + 8 = 135 + 3 = 81 + 3 = 4
10.9 + 3 = 124 + 3 = 74 + 7 = 119 + 5 = 146 + 8 = 14
11.6 + 7 = 138 + 6 = 146 + 3 = 98 + 4 = 121 + 1 = 2
12.3 + 6 = 90 + 5 = 58 + 3 = 115 + 6 = 119 + 6 = 15
13.4 + 5 = 97 + 4 = 111 + 5 = 61 + 2 = 35 + 0 = 5
14.6 + 5 = 113 + 5 = 82 + 5 = 72 + 7 = 97 + 7 = 14
15.7 + 9 = 169 + 1 = 106 + 6 = 125 + 9 = 143 + 1 = 4
16.5 + 9 = 148 + 8 = 166 + 4 = 105 + 3 = 89 + 2 = 11
17.6 + 3 = 98 + 3 = 113 + 4 = 75 + 4 = 93 + 5 = 8
18.3 + 3 = 67 + 5 = 126 + 8 = 148 + 5 = 138 + 4 = 12
19.9 + 6 = 157 + 6 = 134 + 6 = 101 + 2 = 33 + 7 = 10
20.8 + 7 = 154 + 8 = 128 + 0 = 81 + 8 = 96 + 2 = 8

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