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분수: 분모 2자리 덧셈5분수4

1
4 25
+
2 25
=
6 25
2
2 57
+
6 57
=
8 57
3
6 45
+
3 45
=
9 45
6
+
3
=
1 5
4
3 56
+
2 56
=
5 56
5
2 13
+
9 13
=
11 13
6
9 23
+
7 23
=
16 23
7
7 24
+
5 24
=
12 24
7
+
5
=
1 2
8
4 45
+
6 45
=
10 45
4
+
6
=
2 9
9
6 82
+
5 82
=
11 82
10
5 17
+
9 17
=
14 17
11
9 27
+
5 27
=
14 27
12
5 34
+
6 34
=
11 34
13
2 36
+
4 36
=
6 36
2
+
4
=
1 6
14
4 66
+
1 66
=
5 66
15
1 20
+
8 20
=
9 20