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)
56
×
0.1
=
112
(2)
49
×
0.7
=
1445
(3)
12
×
0.2
=
110
(4)
24
×
0.6
=
310
(5)
38
×
0.8
=
310
(6)
27
×
0.4
=
435
(7)
58
×
0.3
=
316
(8)
49
×
0.5
=
29
(9)
16
×
0.9
=
320
(10)
34
×
0.7
=
2140
(11)
58
×
0.2
=
18
(12)
27
×
0.5
=
17
(13)
39
×
0.1
=
130
(14)
14
×
0.8
=
15
(15)
16
×
0.6
=
110
(16)
48
×
0.4
=
15
(17)
59
×
0.3
=
16
(18)
35
×
0.9
=
2750
(19)
79
×
0.7
=
4990
(20)
68
×
0.3
=
940

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