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분수: 분모 2자리 덧셈3분수3

1
3 35
+
1 35
=
4 35
2
1 33
+
6 33
=
7 33
3
6 23
+
4 23
=
10 23
4
4 21
+
3 21
=
7 21
4
+
3
=
1 3
5
3 82
+
5 82
=
8 82
3
+
5
=
4 41
6
5 43
+
7 43
=
12 43
7
7 12
+
9 12
=
16 12
7
+
9
=
4 3
8
9 16
+
2 16
=
11 16
9
2 27
+
6 27
=
8 27
10
6 20
+
2 20
=
8 20
6
+
2
=
2 5
11
2 76
+
7 76
=
9 76
12
7 45
+
5 45
=
12 45
7
+
5
=
4 15
13
6 65
+
4 65
=
10 65
6
+
4
=
2 13
14
4 26
+
6 26
=
10 26
4
+
6
=
5 13
15
6 62
+
2 62
=
8 62
6
+
2
=
4 31