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)
36
×
2.6
=
1
310
(2)
14
×
1.5
=
38
(3)
48
×
2.8
=
1
25
(4)
89
×
2.7
=
2
25
(5)
57
×
1.6
=
1
17
(6)
19
×
2.4
=
415
(7)
47
×
3.6
=
2
235
(8)
28
×
3.7
=
3740
(9)
56
×
3.5
=
2
1112
(10)
34
×
2.3
=
1
2940
(11)
36
×
2.2
=
1
110
(12)
15
×
2.1
=
2150
(13)
48
×
1.8
=
910
(14)
69
×
1.7
=
1
215
(15)
57
×
3.2
=
2
27
(16)
34
×
2.5
=
1
78
(17)
47
×
1.3
=
2635
(18)
68
×
3.4
=
2
1120
(19)
59
×
1.4
=
79
(20)
23
×
3.8
=
2
815

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