分数×整数の計算(2)

分数×整数の計算が出題されます。

名前入力欄

使い方をみる

なまえくみばん

/20

(1)
12
×
8
=
4
(2)
34
×
3
=
2
14
(3)
15
×
2
=
25
(4)
45
×
9
=
7
15
(5)
49
×
6
=
2
23
(6)
16
×
4
=
23
(7)
16
×
20
=
3
13
(8)
325
×
5
=
35
(9)
57
×
15
=
10
57
(10)
89
×
12
=
10
23
(11)
25
×
2
=
45
(12)
18
×
4
=
12
(13)
13
×
20
=
6
23
(14)
215
×
12
=
1
35
(15)
12
×
8
=
4
(16)
15
×
15
=
3
(17)
1625
×
3
=
1
2325
(18)
58
×
9
=
5
58
(19)
15
×
5
=
1
(20)
415
×
6
=
1
35

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