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분수: 분모 2자리 덧셈1분수8

1
1 81
+
3 81
=
4 81
2
3 77
+
5 77
=
8 77
3
5 34
+
1 34
=
6 34
5
+
1
=
3 17
4
1 80
+
4 80
=
5 80
1
+
4
=
1 16
5
4 88
+
1 88
=
5 88
6
1 25
+
9 25
=
10 25
1
+
9
=
2 5
7
9 62
+
7 62
=
16 62
9
+
7
=
8 31
8
7 42
+
8 42
=
15 42
7
+
8
=
5 14
9
8 35
+
2 35
=
10 35
8
+
2
=
2 7
10
2 44
+
4 44
=
6 44
2
+
4
=
3 22
11
4 19
+
5 19
=
9 19
12
5 98
+
4 98
=
9 98
13
4 48
+
2 48
=
6 48
4
+
2
=
1 8
14
2 52
+
4 52
=
6 52
2
+
4
=
3 26
15
4 44
+
3 44
=
7 44