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)
316
×
4
=
34
(2)
23
×
20
=
13
13
(3)
112
×
8
=
23
(4)
59
×
2
=
1
19
(5)
1625
×
5
=
3
15
(6)
23
×
3
=
2
(7)
14
×
12
=
3
(8)
13
×
15
=
5
(9)
415
×
6
=
1
35
(10)
34
×
9
=
6
34
(11)
13
×
9
=
3
(12)
13
×
4
=
1
13
(13)
25
×
15
=
6
(14)
18
×
2
=
14
(15)
12
×
12
=
6
(16)
47
×
5
=
2
67
(17)
25
×
3
=
1
15
(18)
45
×
8
=
6
25
(19)
110
×
20
=
2
(20)
12
×
6
=
3

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