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분수: 분모 2자리 덧셈2분수5

1
5 24
+
7 24
=
12 24
5
+
7
=
1 2
2
7 56
+
3 56
=
10 56
7
+
3
=
5 28
3
3 69
+
5 69
=
8 69
4
5 87
+
8 87
=
13 87
5
9 84
+
8 84
=
17 84
6
8 88
+
2 88
=
10 88
8
+
2
=
5 44
7
2 57
+
3 57
=
5 57
8
3 57
+
5 57
=
8 57
9
5 55
+
6 55
=
11 55
5
+
6
=
1 5
10
6 27
+
3 27
=
9 27
6
+
3
=
1 3
11
3 63
+
6 63
=
9 63
3
+
6
=
1 7
12
6 38
+
9 38
=
15 38
13
5 19
+
8 19
=
13 19
14
8 23
+
9 23
=
17 23
15
9 11
+
4 11
=
13 11