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)
35
×
3.2
=
1
2325
(2)
67
×
3.7
=
3
635
(3)
56
×
3.3
=
2
34
(4)
23
×
1.2
=
45
(5)
78
×
2.2
=
1
3740
(6)
19
×
2.6
=
1345
(7)
69
×
2.5
=
1
23
(8)
17
×
1.8
=
935
(9)
78
×
1.4
=
1
940
(10)
25
×
3.5
=
1
25
(11)
79
×
3.4
=
2
2945
(12)
56
×
3.8
=
3
16
(13)
12
×
2.3
=
1
320
(14)
28
×
1.7
=
1740
(15)
16
×
1.6
=
415
(16)
39
×
1.5
=
12
(17)
23
×
3.6
=
2
25
(18)
58
×
2.8
=
1
34
(19)
67
×
2.4
=
2
235
(20)
69
×
1.3
=
1315

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