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분수 2자리 (분모가 같은)

1
3 59
+
4 59
=
7 59
2
4 65
+
2 65
=
6 65
3
2 79
+
4 79
=
6 79
4
4 45
+
2 45
=
6 45
4
+
2
=
2 15
5
2 79
+
3 79
=
5 79
6
3 87
+
6 87
=
9 87
3
+
6
=
3 29
7
6 27
+
3 27
=
9 27
6
+
3
=
1 3
8
3 25
+
2 25
=
5 25
3
+
2
=
1 5
9
2 38
+
4 38
=
6 38
2
+
4
=
3 19
10
4 13
+
8 13
=
12 13
11
8 24
+
7 24
=
15 24
8
+
7
=
5 8
12
7 17
+
9 17
=
16 17
13
9 61
+
2 61
=
11 61
14
2 14
+
4 14
=
6 14
2
+
4
=
3 7
15
4 51
+
8 51
=
12 51
4
+
8
=
4 17