100未満の足し算
67 + 15 = 27 + 39 = 37 + 30 = 77 + 17 = 12 + 1 = 81 + 6 = 63 + 8 = 15 + 33 = 71 + 18 = 88 + 10 = 74 + 11 = 80 + 13 = 98 + 1 = 71 + 13 = 79 + 9 = 11 + 6 = 98 + 1 = 52 + 32 = 84 + 4 = 84 + 13 = 90 + 3 = 59 + 30 = 49 + 26 = 6 + 82 = 37 + 34 = 65 + 4 = 78 + 14 = 54 + 17 = 40 + 36 = 82 + 14 = 96 + 2 = 67 + 6 = 32 + 2 = 34 + 40 = 35 + 10 = 51 + 11 = 73 + 25 = 40 + 10 = 78 + 1 = 46 + 7 =
4 + 9 = 21 + 8 =
55 + 24 = 28 + 69 = 86 + 6 = 51 + 23 = 26 + 42 = 54 + 2 = 43 + 16 = 71 + 11 =
時間: 分 秒 20/400 Copyright © Alpha.Inc All Rights Reserved.
【算願】http://www.sangan.jp/