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)
13
×
1.6
=
815
(2)
47
×
2.3
=
1
1135
(3)
68
×
1.2
=
910
(4)
36
×
1.3
=
1320
(5)
59
×
1.4
=
79
(6)
29
×
1.8
=
25
(7)
18
×
2.6
=
1340
(8)
25
×
3.8
=
1
1325
(9)
36
×
2.1
=
1
120
(10)
67
×
3.2
=
2
2635
(11)
13
×
3.7
=
1
730
(12)
89
×
3.5
=
3
19
(13)
58
×
1.7
=
1
116
(14)
69
×
2.8
=
1
1315
(15)
24
×
1.5
=
34
(16)
45
×
3.3
=
2
1625
(17)
16
×
3.6
=
35
(18)
17
×
2.7
=
2770
(19)
59
×
3.4
=
1
89
(20)
28
×
2.5
=
58

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