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)
79
×
0.3
=
730
(2)
38
×
0.8
=
310
(3)
26
×
0.5
=
16
(4)
67
×
0.9
=
2735
(5)
15
×
0.6
=
325
(6)
34
×
0.4
=
310
(7)
48
×
0.1
=
120
(8)
56
×
0.2
=
16
(9)
67
×
0.7
=
35
(10)
89
×
0.9
=
45
(11)
25
×
0.8
=
825
(12)
13
×
0.1
=
130
(13)
23
×
0.5
=
13
(14)
57
×
0.6
=
37
(15)
18
×
0.2
=
140
(16)
39
×
0.7
=
730
(17)
18
×
0.3
=
380
(18)
67
×
0.4
=
1235
(19)
56
×
0.6
=
12
(20)
29
×
0.1
=
145

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