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분수: 분모 2자리 덧셈5분수3

1
5 31
+
2 31
=
7 31
2
5 52
+
1 52
=
6 52
5
+
1
=
3 26
3
1 24
+
6 24
=
7 24
4
6 16
+
5 16
=
11 16
5
5 45
+
9 45
=
14 45
6
9 55
+
4 55
=
13 55
7
4 21
+
9 21
=
13 21
8
9 58
+
1 58
=
10 58
9
+
1
=
5 29
9
1 41
+
2 41
=
3 41
10
2 15
+
4 15
=
6 15
2
+
4
=
2 5
11
4 68
+
6 68
=
10 68
4
+
6
=
5 34
12
6 61
+
1 61
=
7 61
13
1 53
+
3 53
=
4 53
14
3 65
+
7 65
=
10 65
3
+
7
=
2 13
15
7 43
+
2 43
=
9 43