分数×小数の計算(2)

分数×小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)
56
×
2.1
=
1
34
(2)
29
×
1.3
=
1345
(3)
34
×
2.4
=
1
45
(4)
45
×
3.3
=
2
1625
(5)
12
×
3.6
=
1
45
(6)
57
×
2.3
=
1
914
(7)
45
×
3.4
=
2
1825
(8)
13
×
1.7
=
1730
(9)
39
×
2.8
=
1415
(10)
37
×
1.6
=
2435
(11)
13
×
3.2
=
1
115
(12)
69
×
2.5
=
1
23
(13)
56
×
2.2
=
1
56
(14)
38
×
3.8
=
1
1740
(15)
14
×
1.5
=
38
(16)
56
×
2.6
=
2
16
(17)
89
×
1.8
=
1
35
(18)
67
×
2.7
=
2
1135
(19)
57
×
1.4
=
1
(20)
68
×
3.5
=
2
58

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