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)
36
×
0.6
=
310
(2)
29
×
0.7
=
745
(3)
14
×
0.4
=
110
(4)
48
×
0.5
=
14
(5)
67
×
0.9
=
2735
(6)
78
×
0.1
=
780
(7)
15
×
0.3
=
350
(8)
34
×
0.8
=
35
(9)
56
×
0.2
=
16
(10)
89
×
0.8
=
3245
(11)
23
×
0.2
=
215
(12)
24
×
0.4
=
15
(13)
39
×
0.1
=
130
(14)
17
×
0.6
=
335
(15)
48
×
0.7
=
720
(16)
78
×
0.3
=
2180
(17)
24
×
0.5
=
14
(18)
15
×
0.9
=
950
(19)
39
×
0.6
=
15
(20)
46
×
0.1
=
115

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