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)
13
×
2
=
23
(2)
45
×
9
=
7
15
(3)
14
×
4
=
1
(4)
1225
×
15
=
7
15
(5)
14
×
20
=
5
(6)
18
×
8
=
1
(7)
13
×
5
=
1
23
(8)
14
×
12
=
3
(9)
320
×
6
=
910
(10)
45
×
3
=
2
25
(11)
825
×
20
=
6
25
(12)
38
×
3
=
1
18
(13)
57
×
8
=
5
57
(14)
49
×
2
=
89
(15)
12
×
12
=
6
(16)
23
×
6
=
4
(17)
12
×
9
=
4
12
(18)
15
×
4
=
45
(19)
320
×
5
=
34
(20)
34
×
15
=
11
14

関連するプリント