分数の掛け算と足し算の計算

分数×分数+分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)
12
×
35
+
57
=
1
170
(2)
23
×
16
+
48
=
1118
(3)
14
×
25
+
35
=
710
(4)
13
×
56
+
29
=
12
(5)
34
×
46
+
79
=
1
518
(6)
13
×
35
+
14
=
920
(7)
12
×
45
+
67
=
1
935
(8)
24
×
24
+
18
=
38
(9)
12
×
34
+
89
=
1
1972
(10)
34
×
15
+
25
=
1120
(11)
13
×
56
+
46
=
1718
(12)
24
×
36
+
38
=
58
(13)
34
×
15
+
57
=
121140
(14)
24
×
35
+
15
=
12
(15)
14
×
26
+
26
=
512
(16)
24
×
13
+
68
=
1112
(17)
12
×
36
+
79
=
1
136
(18)
24
×
45
+
37
=
2935
(19)
14
×
24
+
37
=
3156
(20)
14
×
46
+
49
=
1118

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