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분수: 분모 2자리 덧셈7분수0

1
7 45
+
6 45
=
13 45
2
6 10
+
2 10
=
8 10
6
+
2
=
4 5
3
2 33
+
1 33
=
3 33
2
+
1
=
1 11
4
1 49
+
4 49
=
5 49
5
4 53
+
6 53
=
10 53
6
6 33
+
8 33
=
14 33
7
8 72
+
9 72
=
17 72
8
9 75
+
7 75
=
16 75
9
7 96
+
1 96
=
8 96
7
+
1
=
1 12
10
1 30
+
7 30
=
8 30
1
+
7
=
4 15
11
7 92
+
5 92
=
12 92
7
+
5
=
3 23
12
5 20
+
1 20
=
6 20
5
+
1
=
3 10
13
1 55
+
5 55
=
6 55
14
5 22
+
9 22
=
14 22
5
+
9
=
7 11
15
9 72
+
8 72
=
17 72