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분수: 분모 2자리 덧셈2분수1

1
2 17
+
5 17
=
7 17
2
5 48
+
3 48
=
8 48
5
+
3
=
1 6
3
3 59
+
1 59
=
4 59
4
1 52
+
3 52
=
4 52
1
+
3
=
1 13
5
3 93
+
6 93
=
9 93
3
+
6
=
3 31
6
6 83
+
2 83
=
8 83
7
2 54
+
7 54
=
9 54
2
+
7
=
1 6
8
7 62
+
6 62
=
13 62
9
6 27
+
3 27
=
9 27
6
+
3
=
1 3
10
3 10
+
2 10
=
5 10
3
+
2
=
1 2
11
2 59
+
9 59
=
11 59
12
9 46
+
5 46
=
14 46
9
+
5
=
7 23
13
5 73
+
3 73
=
8 73
14
3 51
+
2 51
=
5 51
15
2 56
+
1 56
=
3 56