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