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)
26
×
3.2
=
1
115
(2)
17
×
3.5
=
12
(3)
79
×
2.2
=
1
3245
(4)
58
×
2.6
=
1
58
(5)
13
×
3.6
=
1
15
(6)
59
×
1.2
=
23
(7)
68
×
2.3
=
1
2940
(8)
25
×
2.5
=
1
(9)
37
×
3.3
=
1
2970
(10)
23
×
1.5
=
1
(11)
47
×
3.8
=
2
635
(12)
59
×
3.4
=
1
89
(13)
14
×
1.4
=
720
(14)
36
×
3.7
=
1
1720
(15)
68
×
1.7
=
1
1140
(16)
57
×
2.4
=
1
57
(17)
36
×
1.3
=
1320
(18)
24
×
1.8
=
910
(19)
79
×
2.1
=
1
1930
(20)
13
×
2.8
=
1415

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