19までの足し算
4 + 11 = 16 + 4 =
3 + 1 = 5 + 19 =
7 + 8 = 18 + 4 =
1 + 3 = 15 + 10 =
8 + 7 = 14 + 19 =
11 + 5 = 15 + 8 =
7 + 9 = 7 + 3 =
2 + 10 = 19 + 9 =
6 + 5 = 18 + 7 =
12 + 11 = 9 + 13 =
5 + 4 = 11 + 19 =
7 + 5 = 2 + 15 =
5 + 13 = 1 + 12 =
16 + 9 = 1 + 15 =
5 + 1 = 4 + 12 =
1 + 2 = 15 + 14 =
10 + 19 = 17 + 11 =
11 + 15 = 9 + 15 =
9 + 2 = 18 + 7 =
3 + 2 = 13 + 9 =
4 + 4 = 5 + 18 =
18 + 9 = 18 + 9 =
12 + 2 = 6 + 3 =
4 + 6 = 11 + 19 =
2 + 14 = 11 + 7 =
分 秒.
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