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분수: 분모 2자리 덧셈1분수1

1
1 14
+
2 14
=
3 14
2
2 31
+
9 31
=
11 31
3
9 34
+
5 34
=
14 34
9
+
5
=
7 17
4
5 53
+
3 53
=
8 53
5
3 44
+
4 44
=
7 44
6
4 25
+
6 25
=
10 25
4
+
6
=
2 5
7
6 21
+
5 21
=
11 21
8
5 72
+
1 72
=
6 72
5
+
1
=
1 12
9
1 87
+
4 87
=
5 87
10
4 63
+
3 63
=
7 63
4
+
3
=
1 9
11
3 24
+
1 24
=
4 24
3
+
1
=
1 6
12
1 46
+
6 46
=
7 46
13
6 37
+
3 37
=
9 37
14
3 36
+
5 36
=
8 36
3
+
5
=
2 9
15
5 54
+
1 54
=
6 54
5
+
1
=
1 9