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분수 2자리 (분모가 같은)

1
2 19
+
4 19
=
6 19
2
6 34
+
8 34
=
14 34
6
+
8
=
7 17
3
8 28
+
2 28
=
10 28
8
+
2
=
5 14
4
5 40
+
2 40
=
7 40
5
2 71
+
3 71
=
5 71
6
3 46
+
5 46
=
8 46
3
+
5
=
4 23
7
5 49
+
2 49
=
7 49
5
+
2
=
1 7
8
2 79
+
4 79
=
6 79
9
4 76
+
5 76
=
9 76
10
5 70
+
4 70
=
9 70
11
4 73
+
1 73
=
5 73
12
1 83
+
6 83
=
7 83
13
6 11
+
3 11
=
9 11
14
3 25
+
7 25
=
10 25
3
+
7
=
2 5
15
7 38
+
1 38
=
8 38
7
+
1
=
4 19