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)
69
×
1.3
=
1315
(2)
45
×
1.5
=
1
15
(3)
17
×
2.2
=
1135
(4)
23
×
3.7
=
2
715
(5)
36
×
1.6
=
45
(6)
19
×
2.3
=
2390
(7)
26
×
3.4
=
1
215
(8)
58
×
1.2
=
34
(9)
35
×
3.8
=
2
725
(10)
67
×
2.4
=
2
235
(11)
36
×
2.5
=
1
14
(12)
57
×
2.1
=
1
12
(13)
18
×
2.8
=
720
(14)
89
×
3.3
=
2
1415
(15)
24
×
1.7
=
1720
(16)
69
×
3.5
=
2
13
(17)
48
×
2.6
=
1
310
(18)
37
×
1.8
=
2735
(19)
13
×
2.7
=
910
(20)
34
×
1.4
=
1
120

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