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분수: 분모 2자리 덧셈2분수1

1
2 16
+
1 16
=
3 16
2
1 25
+
5 25
=
6 25
3
5 47
+
2 47
=
7 47
4
7 72
+
5 72
=
12 72
7
+
5
=
1 6
5
5 33
+
7 33
=
12 33
5
+
7
=
4 11
6
7 62
+
5 62
=
12 62
7
+
5
=
6 31
7
5 71
+
4 71
=
9 71
8
4 55
+
6 55
=
10 55
4
+
6
=
2 11
9
6 46
+
4 46
=
10 46
6
+
4
=
5 23
10
4 56
+
3 56
=
7 56
4
+
3
=
1 8
11
3 62
+
1 62
=
4 62
3
+
1
=
2 31
12
1 19
+
4 19
=
5 19
13
4 85
+
1 85
=
5 85
4
+
1
=
1 17
14
1 19
+
5 19
=
6 19
15
5 26
+
2 26
=
7 26