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분수: 분모 2자리 덧셈2분수6

1
2 69
+
4 69
=
6 69
2
+
4
=
2 23
2
4 16
+
5 16
=
9 16
3
5 89
+
2 89
=
7 89
4
2 95
+
1 95
=
3 95
5
1 53
+
3 53
=
4 53
6
3 98
+
8 98
=
11 98
7
8 46
+
4 46
=
12 46
8
+
4
=
6 23
8
4 71
+
2 71
=
6 71
9
2 86
+
4 86
=
6 86
2
+
4
=
3 43
10
2 84
+
3 84
=
5 84
11
3 24
+
8 24
=
11 24
12
8 15
+
2 15
=
10 15
8
+
2
=
2 3
13
2 37
+
5 37
=
7 37
14
5 63
+
2 63
=
7 63
5
+
2
=
1 9
15
1 52
+
3 52
=
4 52
1
+
3
=
1 13