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분수 2자리 (분모가 같은)

1
1 85
+
8 85
=
9 85
2
8 32
+
1 32
=
9 32
3
1 21
+
5 21
=
6 21
1
+
5
=
2 7
4
5 41
+
1 41
=
6 41
5
1 10
+
3 10
=
4 10
1
+
3
=
2 5
6
3 42
+
4 42
=
7 42
3
+
4
=
1 6
7
3 64
+
2 64
=
5 64
8
2 82
+
7 82
=
9 82
9
7 43
+
2 43
=
9 43
10
2 61
+
9 61
=
11 61
11
9 64
+
4 64
=
13 64
12
4 10
+
3 10
=
7 10
13
3 50
+
4 50
=
7 50
14
4 87
+
2 87
=
6 87
4
+
2
=
2 29
15
2 32
+
5 32
=
7 32