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)
825
×
12
=
3
2125
(2)
18
×
5
=
58
(3)
67
×
8
=
6
67
(4)
16
×
15
=
2
12
(5)
59
×
3
=
1
23
(6)
34
×
6
=
4
12
(7)
45
×
2
=
1
35
(8)
815
×
9
=
4
45
(9)
16
×
4
=
23
(10)
15
×
20
=
4
(11)
14
×
4
=
1
(12)
38
×
20
=
7
12
(13)
116
×
12
=
34
(14)
37
×
8
=
3
37
(15)
45
×
15
=
12
(16)
23
×
6
=
4
(17)
25
×
9
=
3
35
(18)
512
×
3
=
1
14
(19)
14
×
2
=
12
(20)
12
×
5
=
2
12

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