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분수: 분모 2자리 덧셈5분수6

1
5 66
+
4 66
=
9 66
5
+
4
=
3 22
2
4 44
+
3 44
=
7 44
3
3 74
+
2 74
=
5 74
4
2 32
+
4 32
=
6 32
2
+
4
=
3 16
5
4 52
+
7 52
=
11 52
6
7 50
+
4 50
=
11 50
7
4 11
+
1 11
=
5 11
8
2 21
+
3 21
=
5 21
9
1 53
+
8 53
=
9 53
10
8 35
+
5 35
=
13 35
11
5 74
+
1 74
=
6 74
5
+
1
=
3 37
12
1 11
+
4 11
=
5 11
13
4 85
+
7 85
=
11 85
14
7 23
+
6 23
=
13 23
15
6 63
+
8 63
=
14 63
6
+
8
=
2 9