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분수: 분모 2자리 덧셈5분수1

1
5 19
+
3 19
=
8 19
2
2 33
+
4 33
=
6 33
2
+
4
=
2 11
3
4 40
+
8 40
=
12 40
4
+
8
=
3 10
4
8 31
+
4 31
=
12 31
5
4 54
+
2 54
=
6 54
4
+
2
=
1 9
6
2 53
+
1 53
=
3 53
7
1 10
+
5 10
=
6 10
1
+
5
=
3 5
8
5 24
+
4 24
=
9 24
5
+
4
=
3 8
9
6 14
+
7 14
=
13 14
10
7 38
+
5 38
=
12 38
7
+
5
=
6 19
11
5 83
+
4 83
=
9 83
12
4 34
+
6 34
=
10 34
4
+
6
=
5 17
13
6 44
+
9 44
=
15 44
14
9 33
+
4 33
=
13 33
15
4 81
+
9 81
=
13 81