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분수: 분모 2자리 덧셈2분수4

1
2 46
+
3 46
=
5 46
2
3 19
+
1 19
=
4 19
3
1 44
+
4 44
=
5 44
4
4 39
+
2 39
=
6 39
4
+
2
=
2 13
5
2 40
+
3 40
=
5 40
2
+
3
=
1 8
6
3 36
+
9 36
=
12 36
3
+
9
=
1 3
7
1 89
+
2 89
=
3 89
8
4 92
+
5 92
=
9 92
9
5 72
+
8 72
=
13 72
10
8 44
+
1 44
=
9 44
11
1 37
+
9 37
=
10 37
12
9 28
+
4 28
=
13 28
13
3 34
+
5 34
=
8 34
3
+
5
=
4 17
14
5 44
+
8 44
=
13 44
15
3 82
+
5 82
=
8 82
3
+
5
=
4 41