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분수 2자리 (분모가 같은)

1
3 98
+
1 98
=
4 98
3
+
1
=
2 49
2
1 30
+
5 30
=
6 30
1
+
5
=
1 5
3
5 32
+
6 32
=
11 32
4
6 14
+
1 14
=
7 14
6
+
1
=
1 2
5
1 91
+
3 91
=
4 91
6
6 13
+
9 13
=
15 13
7
9 47
+
3 47
=
12 47
8
3 45
+
8 45
=
11 45
9
8 91
+
2 91
=
10 91
10
4 42
+
1 42
=
5 42
11
1 53
+
5 53
=
6 53
12
5 57
+
3 57
=
8 57
13
3 42
+
2 42
=
5 42
14
2 99
+
5 99
=
7 99
15
5 89
+
3 89
=
8 89
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