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분수: 분모 2자리 덧셈5분수7

1
5 77
+
4 77
=
9 77
2
4 93
+
3 93
=
7 93
3
3 14
+
7 14
=
10 14
3
+
7
=
5 7
4
7 33
+
2 33
=
9 33
7
+
2
=
3 11
5
2 11
+
7 11
=
9 11
6
7 10
+
4 10
=
11 10
7
4 94
+
2 94
=
6 94
4
+
2
=
3 47
8
2 53
+
5 53
=
7 53
9
5 58
+
4 58
=
9 58
10
4 98
+
5 98
=
9 98
11
5 42
+
1 42
=
6 42
5
+
1
=
1 7
12
1 11
+
4 11
=
5 11
13
4 49
+
1 49
=
5 49
14
1 16
+
5 16
=
6 16
1
+
5
=
3 8
15
5 69
+
1 69
=
6 69
5
+
1
=
2 23