7 + 9 =, 10, 12, 16, 20, 1 + 3 =, 4, 5, 6, 13, 6 + 3 =, 10, 14, 7, 19, 1 + 0 =, 1, 2, 3, 9, 6 + 2 =, 2, 5, 8, 9, 1 + 16 =, 14, 15, 16, 17, 1 + 7 =, 3, 6, 7, 8, 1 + 5 =, 1, 4, 5, 6, 12 + 6 =, 18, 13, 17, 10, 6 + 4 =, 5, 7, 10, 12, 2 + 14=, 12, 13, 16, 18, 7 + 4 =, 9, 10, 11, 12, 8 + 10 =, 14, 15, 18, 19, 4 + 10 =, 13, 14, 19, 4, 7 + 3 =, 13, 12, 10, 18, 6+5=, 11, 13, 14, 15, 9+2=, 10, 14, 11, 9, 10+7=, 18, 17, 14, 12.

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