200未満の2桁の足し算
67 + 70 = 80 + 79 = 70 + 54 = 65 + 62 = 4 + 26 = 93 + 78 = 30 + 44 = 66 + 5 = 90 + 4 = 18 + 54 = 29 + 9 = 3 + 13 = 20 + 12 = 99 + 54 = 13 + 74 = 5 + 49 = 99 + 65 = 16 + 20 = 23 + 53 = 15 + 96 = 49 + 52 = 84 + 7 = 6 + 25 = 27 + 69 = 27 + 70 = 9 + 59 = 87 + 90 = 32 + 79 = 94 + 98 = 37 + 14 = 19 + 81 = 33 + 37 = 56 + 98 = 8 + 4 = 18 + 32 = 61 + 73 = 48 + 22 = 34 + 53 = 99 + 67 = 46 + 18 = 75 + 39 = 25 + 39 = 94 + 61 = 43 + 5 = 87 + 24 = 42 + 61 = 92 + 88 = 17 + 79 = 32 + 86 = 87 + 9 =
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