200未満の2桁の足し算
44 + 73 = 34 + 23 = 77 + 87 = 59 + 13 = 17 + 64 = 61 + 63 = 56 + 34 = 63 + 38 = 43 + 76 = 90 + 8 = 40 + 42 = 72 + 67 = 94 + 60 = 83 + 2 = 16 + 48 = 11 + 72 = 69 + 71 = 62 + 47 = 47 + 15 = 41 + 65 = 73 + 69 = 66 + 81 = 15 + 53 = 3 + 8 = 23 + 47 = 31 + 75 = 7 + 2 = 91 + 16 = 53 + 7 = 36 + 95 = 45 + 69 = 60 + 26 = 98 + 80 = 29 + 72 = 24 + 42 = 94 + 39 = 27 + 34 = 20 + 42 = 10 + 17 = 68 + 7 = 24 + 18 = 20 + 27 = 40 + 29 = 74 + 70 = 42 + 53 = 91 + 26 = 83 + 62 = 46 + 44 = 91 + 39 = 67 + 62 =
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