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분수: 분모 2자리 덧셈2분수9

1
2 92
+
8 92
=
10 92
2
+
8
=
5 46
2
8 67
+
6 67
=
14 67
3
6 13
+
1 13
=
7 13
4
1 21
+
2 21
=
3 21
1
+
2
=
1 7
5
2 51
+
1 51
=
3 51
2
+
1
=
1 17
6
1 47
+
4 47
=
5 47
7
4 13
+
3 13
=
7 13
8
3 51
+
4 51
=
7 51
9
4 22
+
3 22
=
7 22
10
3 83
+
1 83
=
4 83
11
1 82
+
3 82
=
4 82
1
+
3
=
2 41
12
3 45
+
6 45
=
9 45
3
+
6
=
1 5
13
6 13
+
7 13
=
13 13
6
+
7
=
1 1
14
2 17
+
5 17
=
7 17
15
5 91
+
3 91
=
8 91