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분수: 분모 2자리 덧셈5분수4

1
5 49
+
4 49
=
9 49
2
4 14
+
3 14
=
7 14
4
+
3
=
1 2
3
3 18
+
6 18
=
9 18
3
+
6
=
1 2
4
6 16
+
1 16
=
7 16
5
1 25
+
4 25
=
5 25
1
+
4
=
1 5
6
4 77
+
2 77
=
6 77
7
2 56
+
9 56
=
11 56
8
9 41
+
1 41
=
10 41
9
1 21
+
8 21
=
9 21
1
+
8
=
3 7
10
8 50
+
2 50
=
10 50
8
+
2
=
1 5
11
2 12
+
3 12
=
5 12
12
3 22
+
9 22
=
12 22
3
+
9
=
6 11
13
3 99
+
5 99
=
8 99
14
5 55
+
2 55
=
7 55
15
2 55
+
5 55
=
7 55