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분수: 분모 2자리 덧셈3분수6

1
3 63
+
4 63
=
7 63
3
+
4
=
1 9
2
9 54
+
6 54
=
15 54
9
+
6
=
5 18
3
6 42
+
3 42
=
9 42
6
+
3
=
3 14
4
3 34
+
4 34
=
7 34
5
4 42
+
2 42
=
6 42
4
+
2
=
1 7
6
2 48
+
6 48
=
8 48
2
+
6
=
1 6
7
2 46
+
3 46
=
5 46
8
3 28
+
8 28
=
11 28
9
8 32
+
5 32
=
13 32
10
5 47
+
3 47
=
8 47
11
3 30
+
2 30
=
5 30
3
+
2
=
1 6
12
2 83
+
1 83
=
3 83
13
1 32
+
4 32
=
5 32
14
4 84
+
5 84
=
9 84
4
+
5
=
3 28
15
5 35
+
6 35
=
11 35