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분수: 분모 2자리 덧셈4분수1

1
4 11
+
1 11
=
5 11
2
1 31
+
5 31
=
6 31
3
5 33
+
2 33
=
7 33
4
2 22
+
1 22
=
3 22
5
1 64
+
3 64
=
4 64
1
+
3
=
1 16
6
3 94
+
8 94
=
11 94
7
8 93
+
6 93
=
14 93
8
6 12
+
3 12
=
9 12
6
+
3
=
3 4
9
3 35
+
4 35
=
7 35
3
+
4
=
1 5
10
4 93
+
2 93
=
6 93
4
+
2
=
2 31
11
2 11
+
1 11
=
3 11
12
1 45
+
8 45
=
9 45
1
+
8
=
1 5
13
8 63
+
6 63
=
14 63
8
+
6
=
2 9
14
6 71
+
3 71
=
9 71
15
3 55
+
8 55
=
11 55
3
+
8
=
1 5