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분수: 분모 2자리 덧셈5분수7

1
7 85
+
5 85
=
12 85
2
5 94
+
2 94
=
7 94
3
2 33
+
8 33
=
10 33
4
8 64
+
3 64
=
11 64
5
5 63
+
2 63
=
7 63
5
+
2
=
1 9
6
9 72
+
5 72
=
14 72
9
+
5
=
7 36
7
5 23
+
8 23
=
13 23
8
8 14
+
6 14
=
14 14
8
+
6
=
1 1
9
6 59
+
3 59
=
9 59
10
3 54
+
2 54
=
5 54
11
2 56
+
6 56
=
8 56
2
+
6
=
1 7
12
3 36
+
4 36
=
7 36
13
4 21
+
7 21
=
11 21
14
7 46
+
1 46
=
8 46
7
+
1
=
4 23
15
2 21
+
4 21
=
6 21
2
+
4
=
2 7