( 月 日)(名前: )(得点: 点) 次の分数を通分しましょう。 (1) | ( | 75
67 | , | 2
3 | ) | | (6) | ( | 95
37 | , | 4
5 | ) | | (2) | ( | 43
6 | , | 1
4 | ) | | (7) | ( | 53
41 | , | 4
3 | ) | | (3) | ( | 25
26 | , | 2
5 | ) | | (8) | ( | 17
24 | , | 3
2 | ) | | (4) | ( | 3
17 | , | 3
5 | ) | | (9) | ( | 5
37 | , | 1
3 | ) | | (5) | ( | 28
11 | , | 3
5 | ) | | (10) | ( | 41
97 | , | 1
2 | ) | |
----- ----- ----- ----- ----- ----- ----- ----- 解答 (1) | ( | 225 - 201 | , | 134 - 201 | ) | (6) | ( | 475 - 185 | , | 148 - 185 | ) | (2) | ( | 86 - 12 | , | 3 - 12 | ) | (7) | ( | 159 - 123 | , | 164 - 123 | ) | (3) | ( | 125 - 130 | , | 52 - 130 | ) | (8) | ( | 17 - 24 | , | 36 - 24 | ) | (4) | ( | 15 - 85 | , | 51 - 85 | ) | (9) | ( | 15 - 111 | , | 37 - 111 | ) | (5) | ( | 140 - 55 | , | 33 - 55 | ) | (10) | ( | 82 - 194 | , | 97 - 194 | ) |
|