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
×
20
=
6
23
(2)
35
×
2
=
1
15
(3)
12
×
12
=
6
(4)
23
×
8
=
5
13
(5)
13
×
3
=
1
(6)
225
×
5
=
25
(7)
38
×
6
=
2
14
(8)
14
×
4
=
1
(9)
12
×
15
=
7
12
(10)
23
×
9
=
6
(11)
125
×
2
=
225
(12)
14
×
5
=
1
14
(13)
13
×
8
=
2
23
(14)
45
×
12
=
9
35
(15)
12
×
20
=
10
(16)
17
×
4
=
47
(17)
13
×
15
=
5
(18)
13
×
3
=
1
(19)
316
×
9
=
1
1116
(20)
45
×
6
=
4
45

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