1桁の小数点付きの足し算
3.3 + 1.7 = 3.7 + 1.8 =
6.8 + 6.8 = 6.6 + 3 =
5.8 + 5.5 = 3.8 + 5.3 =
1.4 + 6.9 = 5.7 + 2.9 =
2 + 3.2 = 1.6 + 4.8 =
3.4 + 5.7 = 5.4 + 2.4 =
4.3 + 5.1 = 5.9 + 2.2 =
5.9 + 5.6 = 6.7 + 5.8 =
2.4 + 2.5 = 6.5 + 2.2 =
1.3 + 3.2 = 5.8 + 1.9 =
2 + 5 = 3.5 + 4.6 =
1.4 + 3.2 = 5.3 + 3.5 =
6.9 + 6.3 = 3.2 + 2.3 =
1 + 4.7 = 2.3 + 4.3 =
3.2 + 5.5 = 2.6 + 5.1 =
4.9 + 2.2 = 4.8 + 1.7 =
1.5 + 1.3 = 1.3 + 5.7 =
4.4 + 4.9 = 1.2 + 3.6 =
1.8 + 2.1 = 2.3 + 6 =
4.5 + 2.5 = 2.3 + 1.8 =
2.2 + 4.8 = 1.1 + 1.9 =
3.5 + 6.1 = 1.9 + 3.9 =
3.2 + 5.9 = 6.5 + 2.2 =
1.8 + 5.6 = 2.3 + 6.5 =
4.1 + 2.4 = 2.8 + 5.8 =
分 秒.
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