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분수: 분모 2자리 덧셈5분수6

1
5 69
+
3 69
=
8 69
2
3 34
+
1 34
=
4 34
3
+
1
=
2 17
3
1 26
+
3 26
=
4 26
1
+
3
=
2 13
4
2 33
+
9 33
=
11 33
2
+
9
=
1 3
5
9 85
+
8 85
=
17 85
9
+
8
=
1 5
6
8 15
+
3 15
=
11 15
7
3 61
+
9 61
=
12 61
8
9 71
+
8 71
=
17 71
9
8 50
+
3 50
=
11 50
10
3 44
+
2 44
=
5 44
11
2 19
+
3 19
=
5 19
12
2 83
+
6 83
=
8 83
13
2 56
+
5 56
=
7 56
2
+
5
=
1 8
14
2 15
+
7 15
=
9 15
2
+
7
=
3 5
15
7 30
+
8 30
=
15 30
7
+
8
=
1 2