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분수 2자리 (분모가 같은)

1
5 54
+
3 54
=
8 54
5
+
3
=
4 27
2
3 38
+
5 38
=
8 38
3
+
5
=
4 19
3
5 25
+
7 25
=
12 25
4
1 17
+
3 17
=
4 17
5
3 44
+
6 44
=
9 44
6
6 15
+
5 15
=
11 15
7
5 32
+
1 32
=
6 32
5
+
1
=
3 16
8
1 64
+
8 64
=
9 64
9
8 25
+
5 25
=
13 25
10
5 58
+
7 58
=
12 58
5
+
7
=
6 29
11
7 58
+
3 58
=
10 58
7
+
3
=
5 29
12
3 20
+
9 20
=
12 20
3
+
9
=
3 5
13
9 42
+
2 42
=
11 42
14
2 19
+
9 19
=
11 19
15
9 16
+
8 16
=
17 16
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