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)
17
×
9
=
1
27
(2)
68
×
3
=
2
14
(3)
45
×
7
=
5
35
(4)
79
×
2
=
1
59
(5)
26
×
8
=
2
23
(6)
48
×
6
=
3
(7)
19
×
4
=
49
(8)
35
×
5
=
3
(9)
68
×
4
=
3
(10)
13
×
2
=
23
(11)
56
×
5
=
4
16
(12)
39
×
8
=
2
23
(13)
36
×
9
=
4
12
(14)
47
×
3
=
1
57
(15)
18
×
6
=
34
(16)
59
×
7
=
3
89
(17)
14
×
2
=
12
(18)
37
×
8
=
3
37
(19)
89
×
3
=
2
23
(20)
26
×
5
=
1
23

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