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)
14
×
2.4
=
35
(2)
79
×
2.3
=
1
7190
(3)
47
×
3.7
=
2
435
(4)
26
×
2.8
=
1415
(5)
68
×
2.6
=
1
1920
(6)
36
×
1.2
=
35
(7)
13
×
3.2
=
1
115
(8)
59
×
2.7
=
1
12
(9)
24
×
1.5
=
34
(10)
12
×
3.5
=
1
34
(11)
79
×
2.5
=
1
1718
(12)
56
×
1.8
=
1
12
(13)
23
×
3.3
=
2
15
(14)
38
×
1.7
=
5180
(15)
57
×
3.6
=
2
47
(16)
38
×
1.4
=
2140
(17)
69
×
2.1
=
1
25
(18)
15
×
3.8
=
1925
(19)
24
×
1.3
=
1320
(20)
25
×
3.4
=
1
925

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