200未満の2桁の足し算
78 + 50 = 79 + 49 = 54 + 5 = 72 + 96 = 41 + 28 = 57 + 46 = 95 + 81 = 38 + 2 = 39 + 70 = 68 + 87 = 57 + 78 = 97 + 81 = 63 + 12 = 3 + 15 = 84 + 45 = 81 + 20 = 52 + 22 = 71 + 70 = 71 + 2 = 16 + 92 = 58 + 38 = 44 + 16 = 84 + 36 = 13 + 55 = 56 + 91 = 80 + 28 = 28 + 85 = 43 + 40 = 48 + 12 = 37 + 76 = 78 + 7 = 81 + 82 = 46 + 67 = 76 + 29 = 90 + 40 = 91 + 31 = 33 + 91 = 27 + 93 = 61 + 39 = 62 + 5 = 45 + 54 = 55 + 36 = 47 + 28 = 54 + 38 = 24 + 90 = 61 + 81 = 93 + 45 = 62 + 59 = 71 + 16 = 50 + 13 =
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