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분수: 분모 2자리 덧셈7분수6

1
6 10
+
7 10
=
13 10
2
7 11
+
3 11
=
10 11
3
3 11
+
1 11
=
4 11
4
1 75
+
6 75
=
7 75
5
6 56
+
3 56
=
9 56
6
3 53
+
7 53
=
10 53
7
7 31
+
5 31
=
12 31
8
5 95
+
3 95
=
8 95
9
3 21
+
4 21
=
7 21
3
+
4
=
1 3
10
4 18
+
2 18
=
6 18
4
+
2
=
1 3
11
2 62
+
4 62
=
6 62
2
+
4
=
3 31
12
4 92
+
7 92
=
11 92
13
7 86
+
1 86
=
8 86
7
+
1
=
4 43
14
1 42
+
4 42
=
5 42
15
4 11
+
3 11
=
7 11