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분수: 분모 2자리 덧셈7분수2

1
7 22
+
1 22
=
8 22
7
+
1
=
4 11
2
1 71
+
8 71
=
9 71
3
8 31
+
3 31
=
11 31
4
3 22
+
2 22
=
5 22
5
2 82
+
8 82
=
10 82
2
+
8
=
5 41
6
8 43
+
9 43
=
17 43
7
4 92
+
6 92
=
10 92
4
+
6
=
5 46
8
6 13
+
2 13
=
8 13
9
9 12
+
2 12
=
11 12
10
4 12
+
3 12
=
7 12
11
3 15
+
6 15
=
9 15
3
+
6
=
3 5
12
6 16
+
2 16
=
8 16
6
+
2
=
1 2
13
2 37
+
6 37
=
8 37
14
6 62
+
1 62
=
7 62
15
1 42
+
6 42
=
7 42
1
+
6
=
1 6