( 月 日)(名前: )(得点: 点) 次の分数を通分しましょう。 (1) | ( | 1
2 | , | 1
6 | ) | | (6) | ( | 1
3 | , | 1
2 | ) | | (2) | ( | 1
6 | , | 3
11 | ) | | (7) | ( | 5
3 | , | 2
7 | ) | | (3) | ( | 3
7 | , | 1
2 | ) | | (8) | ( | 2
7 | , | 4
11 | ) | | (4) | ( | 5
7 | , | 3
8 | ) | | (9) | ( | 3
7 | , | 1
13 | ) | | (5) | ( | 1
4 | , | 5
2 | ) | | (10) | ( | 1
6 | , | 1
14 | ) | |
----- ----- ----- ----- ----- ----- ----- ----- 解答 (1) | ( | 3 - 6 | , | 1 - 6 | ) | (6) | ( | 2 - 6 | , | 3 - 6 | ) | (2) | ( | 11 - 66 | , | 18 - 66 | ) | (7) | ( | 35 - 21 | , | 6 - 21 | ) | (3) | ( | 6 - 14 | , | 7 - 14 | ) | (8) | ( | 22 - 77 | , | 28 - 77 | ) | (4) | ( | 40 - 56 | , | 21 - 56 | ) | (9) | ( | 39 - 91 | , | 7 - 91 | ) | (5) | ( | 1 - 4 | , | 10 - 4 | ) | (10) | ( | 7 - 42 | , | 3 - 42 | ) |
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