仮分数を帯分数に 算数ドリルなら【算願】
17 22
4 3
21 63
4 8
16 13
5 3
37 3
9 2
10 21
7 4
21 3
5 2
31 15
6 4
53 55
9 7
57 12
8 7
21 40
8 9
23 25
8 6
17 31
5 5
15 7
4 = 2
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