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분수 2자리 (분모가 같은)

1
1 83
+
7 83
=
8 83
2
7 35
+
6 35
=
13 35
3
6 43
+
2 43
=
8 43
4
2 16
+
7 16
=
9 16
5
7 16
+
1 16
=
8 16
7
+
1
=
1 2
6
1 14
+
7 14
=
8 14
1
+
7
=
4 7
7
7 18
+
1 18
=
8 18
7
+
1
=
4 9
8
1 75
+
2 75
=
3 75
1
+
2
=
1 25
9
2 16
+
9 16
=
11 16
10
9 45
+
1 45
=
10 45
9
+
1
=
2 9
11
1 34
+
8 34
=
9 34
12
8 16
+
6 16
=
14 16
8
+
6
=
7 8
13
6 66
+
4 66
=
10 66
6
+
4
=
5 33
14
4 50
+
5 50
=
9 50
15
5 42
+
4 42
=
9 42
5
+
4
=
3 14