분수 2자리 (분모가 같은)
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분수: 분모 2자리 덧셈5분수7
1
5
73
+
2
73
=
7
73
2
3
32
+
6
32
=
9
32
3
5
26
+
9
26
=
14
26
5
+
9
=
7
13
4
9
25
+
5
25
=
14
25
5
5
11
+
6
11
=
11
11
5
+
6
=
1
1
6
6
18
+
5
18
=
11
18
7
5
77
+
1
77
=
6
77
8
1
24
+
2
24
=
3
24
1
+
2
=
1
8
9
2
57
+
1
57
=
3
57
2
+
1
=
1
19
10
1
11
+
4
11
=
5
11
11
4
96
+
2
96
=
6
96
4
+
2
=
1
16
12
2
43
+
9
43
=
11
43
13
9
92
+
3
92
=
12
92
9
+
3
=
3
23
14
3
16
+
1
16
=
4
16
3
+
1
=
1
4
15
1
87
+
2
87
=
3
87
1
+
2
=
1
29