200未満の2桁の足し算
11 + 51 = 56 + 71 = 79 + 30 = 3 + 64 = 35 + 10 = 83 + 92 = 40 + 85 = 78 + 77 = 44 + 87 = 44 + 69 = 81 + 6 = 99 + 30 = 77 + 91 = 67 + 23 = 19 + 20 = 91 + 45 = 56 + 40 = 40 + 37 = 72 + 28 = 78 + 18 = 13 + 80 = 7 + 76 = 84 + 47 = 94 + 37 = 30 + 84 = 88 + 64 = 27 + 81 = 42 + 38 = 18 + 88 = 27 + 81 = 62 + 65 = 14 + 55 = 46 + 58 = 71 + 15 = 10 + 7 = 47 + 54 = 69 + 76 = 82 + 53 = 40 + 80 = 95 + 54 = 11 + 60 = 20 + 60 = 50 + 63 = 36 + 18 = 36 + 79 = 63 + 4 = 60 + 48 = 52 + 89 = 28 + 41 = 92 + 88 =
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