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)
57
×
6
=
4
27
(2)
18
×
3
=
38
(3)
12
×
20
=
10
(4)
25
×
5
=
2
(5)
320
×
12
=
1
45
(6)
1625
×
2
=
1
725
(7)
13
×
9
=
3
(8)
34
×
8
=
6
(9)
35
×
4
=
2
25
(10)
110
×
15
=
1
12
(11)
13
×
8
=
2
23
(12)
27
×
20
=
5
57
(13)
15
×
5
=
1
(14)
23
×
4
=
2
23
(15)
15
×
12
=
2
25
(16)
13
×
3
=
1
(17)
12
×
6
=
3
(18)
13
×
2
=
23
(19)
516
×
15
=
4
1116
(20)
825
×
9
=
2
2225

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