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)
57
×
3.3
=
2
514
(2)
14
×
1.2
=
310
(3)
68
×
2.4
=
1
45
(4)
29
×
1.4
=
1445
(5)
46
×
2.1
=
1
25
(6)
38
×
1.5
=
916
(7)
17
×
1.7
=
1770
(8)
26
×
1.6
=
815
(9)
59
×
1.8
=
1
(10)
17
×
2.8
=
25
(11)
46
×
2.2
=
1
715
(12)
23
×
2.6
=
1
1115
(13)
59
×
3.6
=
2
(14)
68
×
3.2
=
2
25
(15)
24
×
3.4
=
1
710
(16)
17
×
2.7
=
2770
(17)
48
×
2.5
=
1
14
(18)
35
×
3.8
=
2
725
(19)
69
×
3.5
=
2
13
(20)
69
×
2.3
=
1
815

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