分数×整数の計算(1)

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)
57
×
3
=
2
17
(2)
48
×
7
=
3
12
(3)
69
×
8
=
5
13
(4)
16
×
5
=
56
(5)
35
×
9
=
5
25
(6)
46
×
4
=
2
23
(7)
29
×
6
=
1
13
(8)
12
×
2
=
1
(9)
58
×
8
=
5
(10)
68
×
7
=
5
14
(11)
19
×
2
=
29
(12)
37
×
9
=
3
67
(13)
25
×
4
=
1
35
(14)
37
×
6
=
2
47
(15)
29
×
5
=
1
19
(16)
68
×
3
=
2
14
(17)
16
×
3
=
12
(18)
45
×
6
=
4
45
(19)
13
×
4
=
1
13
(20)
29
×
9
=
2

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