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)
34
×
12
=
9
(2)
38
×
8
=
3
(3)
12
×
4
=
2
(4)
225
×
3
=
625
(5)
89
×
6
=
5
13
(6)
115
×
2
=
215
(7)
12
×
15
=
7
12
(8)
34
×
5
=
3
34
(9)
38
×
20
=
7
12
(10)
19
×
9
=
1
(11)
45
×
15
=
12
(12)
45
×
8
=
6
25
(13)
13
×
12
=
4
(14)
25
×
6
=
2
25
(15)
67
×
2
=
1
57
(16)
34
×
4
=
3
(17)
25
×
3
=
1
15
(18)
112
×
5
=
512
(19)
425
×
9
=
1
1125
(20)
310
×
20
=
6

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