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)
14
×
45
+
15
=
25
(2)
13
×
16
+
68
=
2936
(3)
24
×
15
+
29
=
2990
(4)
12
×
46
+
36
=
56
(5)
23
×
56
+
79
=
1
13
(6)
14
×
14
+
24
=
916
(7)
23
×
23
+
48
=
1718
(8)
12
×
36
+
67
=
1
328
(9)
12
×
34
+
39
=
1724
(10)
23
×
13
+
14
=
1736
(11)
14
×
46
+
56
=
1
(12)
13
×
13
+
25
=
2345
(13)
24
×
26
+
47
=
3142
(14)
34
×
16
+
67
=
5556
(15)
24
×
23
+
36
=
56
(16)
12
×
15
+
19
=
1990
(17)
13
×
26
+
56
=
1718
(18)
23
×
35
+
67
=
1
935
(19)
34
×
26
+
25
=
1320
(20)
12
×
13
+
89
=
1
118

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