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분수: 분모 2자리 덧셈2분수4

1
4 62
+
8 62
=
12 62
4
+
8
=
6 31
2
8 28
+
7 28
=
15 28
3
7 19
+
6 19
=
13 19
4
6 27
+
2 27
=
8 27
5
2 46
+
8 46
=
10 46
2
+
8
=
5 23
6
8 49
+
2 49
=
10 49
7
2 31
+
7 31
=
9 31
8
7 63
+
9 63
=
16 63
9
9 84
+
8 84
=
17 84
10
8 15
+
4 15
=
12 15
8
+
4
=
4 5
11
4 58
+
2 58
=
6 58
4
+
2
=
3 29
12
2 11
+
4 11
=
6 11
13
4 35
+
1 35
=
5 35
4
+
1
=
1 7
14
8 91
+
4 91
=
12 91
15
1 84
+
2 84
=
3 84
1
+
2
=
1 28