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)
14
×
2.5
=
58
(2)
68
×
1.7
=
1
1140
(3)
23
×
3.4
=
2
415
(4)
36
×
1.4
=
710
(5)
79
×
2.6
=
2
145
(6)
47
×
2.8
=
1
35
(7)
34
×
3.8
=
2
1720
(8)
59
×
1.8
=
1
(9)
25
×
3.5
=
1
25
(10)
17
×
3.3
=
3370
(11)
46
×
1.6
=
1
115
(12)
49
×
3.6
=
1
35
(13)
26
×
2.3
=
2330
(14)
15
×
3.7
=
3750
(15)
67
×
2.4
=
2
235
(16)
34
×
2.2
=
1
1320
(17)
79
×
2.7
=
2
110
(18)
13
×
1.2
=
25
(19)
47
×
1.3
=
2635
(20)
34
×
3.2
=
2
25

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