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분수: 분모 2자리 덧셈3분수3

1
3 33
+
2 33
=
5 33
2
2 26
+
6 26
=
8 26
2
+
6
=
4 13
3
6 25
+
8 25
=
14 25
4
8 52
+
3 52
=
11 52
5
3 92
+
5 92
=
8 92
3
+
5
=
2 23
6
5 82
+
8 82
=
13 82
7
8 84
+
2 84
=
10 84
8
+
2
=
5 42
8
2 33
+
8 33
=
10 33
9
8 82
+
4 82
=
12 82
8
+
4
=
6 41
10
4 73
+
1 73
=
5 73
11
1 21
+
8 21
=
9 21
1
+
8
=
3 7
12
8 85
+
4 85
=
12 85
13
4 82
+
2 82
=
6 82
4
+
2
=
3 41
14
2 54
+
4 54
=
6 54
2
+
4
=
1 9
15
4 92
+
7 92
=
11 92