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)
27
×
1.7
=
1735
(2)
68
×
1.2
=
910
(3)
19
×
1.6
=
845
(4)
34
×
3.2
=
2
25
(5)
56
×
2.5
=
2
112
(6)
19
×
3.7
=
3790
(7)
26
×
2.4
=
45
(8)
57
×
3.6
=
2
47
(9)
38
×
1.8
=
2740
(10)
38
×
3.5
=
1
516
(11)
23
×
2.7
=
1
45
(12)
59
×
2.1
=
1
16
(13)
14
×
2.2
=
1120
(14)
67
×
2.8
=
2
25
(15)
46
×
1.5
=
1
(16)
57
×
2.3
=
1
914
(17)
45
×
3.8
=
3
125
(18)
26
×
3.4
=
1
215
(19)
78
×
1.3
=
1
1180
(20)
13
×
3.3
=
1
110

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