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분수: 분모 2자리 덧셈4분수8

1
8 24
+
1 24
=
9 24
8
+
1
=
3 8
2
4 13
+
3 13
=
7 13
3
3 14
+
6 14
=
9 14
4
6 30
+
5 30
=
11 30
5
5 16
+
7 16
=
12 16
5
+
7
=
3 4
6
7 84
+
4 84
=
11 84
7
4 44
+
8 44
=
12 44
4
+
8
=
3 11
8
8 45
+
2 45
=
10 45
8
+
2
=
2 9
9
2 27
+
7 27
=
9 27
2
+
7
=
1 3
10
7 62
+
4 62
=
11 62
11
2 24
+
1 24
=
3 24
2
+
1
=
1 8
12
1 24
+
2 24
=
3 24
1
+
2
=
1 8
13
2 87
+
3 87
=
5 87
14
3 46
+
2 46
=
5 46
15
2 86
+
3 86
=
5 86