200未満の2桁の足し算
9 + 25 = 60 + 79 = 83 + 37 = 71 + 38 = 18 + 36 = 74 + 24 = 15 + 78 = 6 + 6 = 21 + 80 = 69 + 47 = 44 + 12 = 70 + 2 = 28 + 67 = 21 + 38 = 44 + 21 = 70 + 86 = 11 + 23 = 96 + 30 = 20 + 59 = 88 + 21 = 75 + 92 = 61 + 12 = 94 + 40 = 92 + 33 = 62 + 5 = 97 + 86 = 35 + 39 = 21 + 78 = 62 + 16 = 11 + 37 = 44 + 43 = 8 + 40 = 56 + 73 = 57 + 95 = 64 + 16 = 16 + 23 = 92 + 24 = 29 + 83 = 42 + 34 = 42 + 8 = 20 + 63 = 74 + 52 = 47 + 76 = 46 + 5 = 81 + 1 = 37 + 42 = 68 + 30 = 70 + 86 = 36 + 60 = 84 + 17 =
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