( 月 日)(名前: )(得点: 点) 次の分数を通分しましょう。 (1) | ( | 3
4 | , | 8
11 | ) | | (6) | ( | 2
3 | , | 1
2 | ) | | (2) | ( | 1
2 | , | 9
10 | ) | | (7) | ( | 2
13 | , | 10
3 | ) | | (3) | ( | 10
11 | , | 3
5 | ) | | (8) | ( | 1
3 | , | 3
4 | ) | | (4) | ( | 8
9 | , | 3
10 | ) | | (9) | ( | 1
3 | , | 1
7 | ) | | (5) | ( | 8
7 | , | 6
11 | ) | | (10) | ( | 1
5 | , | 7
8 | ) | |
----- ----- ----- ----- ----- ----- ----- ----- 解答 (1) | ( | 33 - 44 | , | 32 - 44 | ) | (6) | ( | 4 - 6 | , | 3 - 6 | ) | (2) | ( | 5 - 10 | , | 9 - 10 | ) | (7) | ( | 6 - 39 | , | 130 - 39 | ) | (3) | ( | 50 - 55 | , | 33 - 55 | ) | (8) | ( | 4 - 12 | , | 9 - 12 | ) | (4) | ( | 80 - 90 | , | 27 - 90 | ) | (9) | ( | 7 - 21 | , | 3 - 21 | ) | (5) | ( | 88 - 77 | , | 42 - 77 | ) | (10) | ( | 8 - 40 | , | 35 - 40 | ) |
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