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)
25
×
2.1
=
2125
(2)
67
×
3.3
=
2
2935
(3)
79
×
2.8
=
2
845
(4)
14
×
1.8
=
920
(5)
38
×
1.3
=
3980
(6)
48
×
1.7
=
1720
(7)
34
×
2.2
=
1
1320
(8)
89
×
3.2
=
2
3845
(9)
57
×
2.6
=
1
67
(10)
13
×
3.5
=
1
16
(11)
49
×
3.6
=
1
35
(12)
36
×
3.4
=
1
710
(13)
13
×
1.5
=
12
(14)
25
×
1.6
=
1625
(15)
57
×
2.4
=
1
57
(16)
34
×
1.4
=
1
120
(17)
25
×
2.3
=
2325
(18)
89
×
3.7
=
3
1345
(19)
12
×
2.7
=
1
720
(20)
46
×
1.2
=
45

関連するプリント