分数×小数の計算(2)

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)
89
×
2.5
=
2
29
(2)
14
×
3.7
=
3740
(3)
36
×
3.4
=
1
710
(4)
58
×
3.2
=
2
(5)
13
×
1.6
=
815
(6)
79
×
3.5
=
2
1318
(7)
38
×
2.1
=
6380
(8)
27
×
1.8
=
1835
(9)
16
×
1.4
=
730
(10)
48
×
1.3
=
1320
(11)
35
×
1.2
=
1825
(12)
59
×
2.2
=
1
29
(13)
16
×
3.8
=
1930
(14)
59
×
2.3
=
1
518
(15)
28
×
2.4
=
35
(16)
35
×
3.3
=
1
4950
(17)
15
×
2.8
=
1425
(18)
26
×
2.7
=
910
(19)
89
×
1.7
=
1
2345
(20)
47
×
1.5
=
67

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