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7+ 8 = 20 + 30 = 80 + 80 = 80 + 60 = 15 + 8 = 12 + 12 = 6+6= 9+7= 4+8= 78 + 14 =


15 + 7 = 13 + 9 = 60 + 30 = 90 + 20 = 70 + 80 = 30 + 70 = 17 + 8 = 23 + 6 = 18 + 6 = 100 + 30 =


40 + 12 = 11 + 5 = 14 + 17 = 23 + 24 = 47 + 45 = 31 + 8 = 7+6= 12 + 81 = 24 + 67 = 35 + 10 =


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