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분수: 분모 2자리 덧셈3분수7

1
3 78
+
6 78
=
9 78
3
+
6
=
3 26
2
6 82
+
3 82
=
9 82
3
3 51
+
1 51
=
4 51
4
1 34
+
8 34
=
9 34
5
8 65
+
3 65
=
11 65
6
3 30
+
9 30
=
12 30
3
+
9
=
2 5
7
4 39
+
3 39
=
7 39
8
3 44
+
8 44
=
11 44
3
+
8
=
1 4
9
8 82
+
9 82
=
17 82
10
4 39
+
7 39
=
11 39
11
7 47
+
8 47
=
15 47
12
8 55
+
4 55
=
12 55
13
4 54
+
1 54
=
5 54
14
4 11
+
1 11
=
5 11
15
1 54
+
3 54
=
4 54
1
+
3
=
2 27