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