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5 + 6 = 13 - 5 =
1 +4 = 6 - 3 = 9x7 =
9x3 = 6 + 2 = 8 + 5 =
11 - 3 = 6 + 7 = 7x8 =
5 + 9 = 5x5 = 1x6 =
1 - 1 = 7 - 3 = 3 + 9 =
9x1 = 7x6 = 8 - 1 =
3 + 1 = 14 - 5 = 4x2 =
15 - 7 = 4 + 8 = 11 - 5 =
7x7 = 8x3 = 3 + 6 =
12 - 5 = 1 + 8 = 5 + 9 =
8 + 2 = 14 - 6 = 14 - 9 =
8 - 4 = 9 - 9 = 5x7 =
9 + 5 = 8x8 = 7 - 6 =
5 + 0 = 8 + 7 = 8x7 =
8x6 = 17 - 9 = 4x7 =
16 - 8 = 3x7 = 2 + 4 =