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분수: 분모 2자리 덧셈1분수3

1
1 37
+
5 37
=
6 37
2
5 71
+
4 71
=
9 71
3
4 78
+
5 78
=
9 78
4
+
5
=
3 26
4
5 14
+
9 14
=
14 14
5
+
9
=
1 1
5
9 42
+
4 42
=
13 42
6
4 62
+
2 62
=
6 62
4
+
2
=
3 31
7
2 60
+
1 60
=
3 60
2
+
1
=
1 20
8
1 23
+
6 23
=
7 23
9
6 36
+
5 36
=
11 36
10
5 37
+
4 37
=
9 37
11
4 34
+
1 34
=
5 34
12
1 82
+
2 82
=
3 82
13
2 94
+
4 94
=
6 94
2
+
4
=
3 47
14
4 74
+
2 74
=
6 74
4
+
2
=
3 37
15
2 33
+
7 33
=
9 33
2
+
7
=
3 11