19までの足し算
7 + 10 = 7 + 17 =
17 + 16 = 12 + 9 =
10 + 1 = 18 + 11 =
10 + 6 = 2 + 14 =
3 + 14 = 14 + 13 =
3 + 17 = 5 + 9 =
4 + 3 = 16 + 3 =
2 + 13 = 18 + 6 =
10 + 17 = 15 + 15 =
3 + 8 = 17 + 19 =
6 + 1 = 9 + 11 =
16 + 7 = 16 + 7 =
18 + 15 = 13 + 5 =
19 + 19 = 5 + 9 =
11 + 19 = 5 + 11 =
19 + 7 = 8 + 6 =
18 + 14 = 10 + 10 =
6 + 7 = 12 + 10 =
19 + 2 = 17 + 17 =
14 + 8 = 14 + 8 =
1 + 8 = 18 + 3 =
14 + 6 = 1 + 17 =
4 + 10 = 8 + 14 =
4 + 19 = 19 + 9 =
1 + 13 = 19 + 16 =
分 秒.
11/400Copyright (c) Alpha.Inc All Rights Reserved.
【算願】http://www.sangan.jp/