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분수: 분모 2자리 덧셈3분수8

1
8 63
+
3 63
=
11 63
2
3 45
+
4 45
=
7 45
3
4 62
+
8 62
=
12 62
4
+
8
=
6 31
4
8 27
+
7 27
=
15 27
8
+
7
=
5 9
5
7 11
+
5 11
=
12 11
6
5 37
+
3 37
=
8 37
7
3 37
+
1 37
=
4 37
8
1 11
+
4 11
=
5 11
9
4 91
+
5 91
=
9 91
10
5 63
+
4 63
=
9 63
5
+
4
=
1 7
11
4 98
+
5 98
=
9 98
12
5 92
+
2 92
=
7 92
13
9 42
+
4 42
=
13 42
14
4 40
+
5 40
=
9 40
15
5 53
+
9 53
=
14 53