分数×小数の計算(1)

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)
68
×
0.8
=
35
(2)
14
×
0.2
=
120
(3)
59
×
0.9
=
12
(4)
26
×
0.7
=
730
(5)
69
×
0.1
=
115
(6)
46
×
0.6
=
25
(7)
27
×
0.4
=
435
(8)
18
×
0.3
=
380
(9)
12
×
0.5
=
14
(10)
27
×
0.4
=
435
(11)
48
×
0.8
=
25
(12)
39
×
0.7
=
730
(13)
68
×
0.1
=
340
(14)
34
×
0.5
=
38
(15)
16
×
0.3
=
120
(16)
59
×
0.6
=
13
(17)
29
×
0.2
=
245
(18)
18
×
0.9
=
980
(19)
37
×
0.6
=
935
(20)
39
×
0.1
=
130

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