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분수: 분모 2자리 덧셈2분수9

1
2 97
+
5 97
=
7 97
2
5 17
+
4 17
=
9 17
3
4 31
+
3 31
=
7 31
4
3 83
+
5 83
=
8 83
5
5 24
+
3 24
=
8 24
5
+
3
=
1 3
6
3 97
+
2 97
=
5 97
7
2 55
+
1 55
=
3 55
8
1 25
+
5 25
=
6 25
9
5 26
+
6 26
=
11 26
10
6 29
+
9 29
=
15 29
11
9 63
+
3 63
=
12 63
9
+
3
=
4 21
12
3 80
+
5 80
=
8 80
3
+
5
=
1 10
13
5 17
+
1 17
=
6 17
14
1 63
+
3 63
=
4 63
15
7 63
+
2 63
=
9 63
7
+
2
=
1 7