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분수: 분모 2자리 덧셈4분수4

1
4 34
+
5 34
=
9 34
2
5 62
+
2 62
=
7 62
3
2 65
+
3 65
=
5 65
2
+
3
=
1 13
4
3 44
+
5 44
=
8 44
3
+
5
=
2 11
5
5 60
+
3 60
=
8 60
5
+
3
=
2 15
6
3 65
+
2 65
=
5 65
3
+
2
=
1 13
7
2 66
+
4 66
=
6 66
2
+
4
=
1 11
8
4 38
+
1 38
=
5 38
9
8 31
+
6 31
=
14 31
10
4 16
+
7 16
=
11 16
11
7 41
+
4 41
=
11 41
12
4 48
+
5 48
=
9 48
4
+
5
=
3 16
13
5 55
+
1 55
=
6 55
14
1 85
+
7 85
=
8 85
15
7 46
+
2 46
=
9 46