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분수: 분모 2자리 덧셈2분수4

1
4 62
+
1 62
=
5 62
2
1 31
+
5 31
=
6 31
3
5 82
+
4 82
=
9 82
4
4 20
+
3 20
=
7 20
5
6 40
+
3 40
=
9 40
6
7 33
+
1 33
=
8 33
7
1 52
+
8 52
=
9 52
8
8 16
+
3 16
=
11 16
9
3 24
+
2 24
=
5 24
10
2 32
+
3 32
=
5 32
11
3 85
+
2 85
=
5 85
3
+
2
=
1 17
12
2 69
+
5 69
=
7 69
13
5 70
+
1 70
=
6 70
5
+
1
=
3 35
14
1 17
+
2 17
=
3 17
15
2 91
+
4 91
=
6 91