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)
23
×
15
=
10
(2)
56
×
4
=
3
13
(3)
12
×
3
=
1
12
(4)
125
×
2
=
225
(5)
45
×
6
=
4
45
(6)
110
×
9
=
910
(7)
425
×
20
=
3
15
(8)
310
×
12
=
3
35
(9)
15
×
8
=
1
35
(10)
19
×
5
=
59
(11)
23
×
9
=
6
(12)
89
×
12
=
10
23
(13)
14
×
15
=
3
34
(14)
125
×
20
=
45
(15)
38
×
5
=
1
78
(16)
45
×
2
=
1
35
(17)
45
×
3
=
2
25
(18)
45
×
6
=
4
45
(19)
56
×
4
=
3
13
(20)
34
×
8
=
6

関連するプリント