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
×
0.9
=
920
(2)
14
×
0.4
=
110
(3)
25
×
0.2
=
225
(4)
48
×
0.7
=
720
(5)
69
×
0.6
=
25
(6)
38
×
0.3
=
980
(7)
19
×
0.8
=
445
(8)
67
×
0.1
=
335
(9)
26
×
0.5
=
16
(10)
59
×
0.8
=
49
(11)
17
×
0.6
=
335
(12)
26
×
0.1
=
130
(13)
68
×
0.3
=
940
(14)
34
×
0.4
=
310
(15)
37
×
0.5
=
314
(16)
78
×
0.7
=
4980
(17)
19
×
0.2
=
145
(18)
24
×
0.9
=
920
(19)
79
×
0.8
=
2845
(20)
25
×
0.3
=
325

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