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분수: 분모 2자리 덧셈6분수1

1
1 16
+
9 16
=
10 16
1
+
9
=
5 8
2
9 63
+
3 63
=
12 63
9
+
3
=
4 21
3
3 20
+
1 20
=
4 20
3
+
1
=
1 5
4
1 37
+
4 37
=
5 37
5
4 56
+
3 56
=
7 56
4
+
3
=
1 8
6
3 87
+
1 87
=
4 87
7
1 10
+
2 10
=
3 10
8
2 31
+
9 31
=
11 31
9
9 12
+
5 12
=
14 12
9
+
5
=
7 6
10
5 31
+
2 31
=
7 31
11
2 73
+
5 73
=
7 73
12
5 22
+
1 22
=
6 22
5
+
1
=
3 11
13
1 99
+
9 99
=
10 99
14
9 11
+
2 11
=
11 11
9
+
2
=
1 1
15
2 32
+
5 32
=
7 32