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분수: 분모 2자리 덧셈5분수1

1
5 13
+
3 13
=
8 13
2
3 44
+
9 44
=
12 44
3
+
9
=
3 11
3
9 39
+
3 39
=
12 39
9
+
3
=
4 13
4
3 22
+
4 22
=
7 22
5
4 42
+
7 42
=
11 42
6
7 14
+
1 14
=
8 14
7
+
1
=
4 7
7
1 41
+
3 41
=
4 41
8
3 99
+
6 99
=
9 99
3
+
6
=
1 11
9
6 25
+
2 25
=
8 25
10
2 62
+
5 62
=
7 62
11
5 83
+
3 83
=
8 83
12
3 29
+
9 29
=
12 29
13
9 10
+
3 10
=
12 10
9
+
3
=
6 5
14
3 12
+
2 12
=
5 12
15
2 41
+
1 41
=
3 41