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분수: 분모 2자리 덧셈1분수1

1
1 14
+
5 14
=
6 14
1
+
5
=
3 7
2
5 15
+
8 15
=
13 15
3
8 75
+
1 75
=
9 75
8
+
1
=
3 25
4
1 32
+
8 32
=
9 32
5
8 13
+
7 13
=
15 13
6
7 29
+
2 29
=
9 29
7
2 21
+
4 21
=
6 21
2
+
4
=
2 7
8
4 42
+
2 42
=
6 42
4
+
2
=
1 7
9
2 41
+
3 41
=
5 41
10
3 33
+
7 33
=
10 33
11
7 51
+
6 51
=
13 51
12
6 66
+
2 66
=
8 66
6
+
2
=
4 33
13
3 12
+
4 12
=
7 12
14
4 43
+
2 43
=
6 43
15
6 22
+
8 22
=
14 22
6
+
8
=
7 11