約分レベル2 名前: .
9 32
18 36
6 16
18 40
21 4
28 8
20 64
32 72
20 5
90 10
30 24
35 54
6 28
18 36
42 6
48 12
28 10
35 40
21 64
24 72
35 15
45 20
32 4
36 20
12 20
18 25
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
時間: 分 秒 14/385 Copyright © Alpha.Inc All Rights Reserved.
![分子が1になる約分 | [問題]-014/385](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)