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분수: 분모 2자리 덧셈2분수3

1
2 35
+
1 35
=
3 35
2
1 69
+
7 69
=
8 69
3
7 71
+
5 71
=
12 71
4
5 33
+
8 33
=
13 33
5
8 67
+
4 67
=
12 67
6
4 93
+
1 93
=
5 93
7
1 25
+
9 25
=
10 25
1
+
9
=
2 5
8
9 85
+
4 85
=
13 85
9
4 31
+
8 31
=
12 31
10
8 18
+
1 18
=
9 18
8
+
1
=
1 2
11
1 53
+
9 53
=
10 53
12
9 32
+
1 32
=
10 32
9
+
1
=
5 16
13
1 17
+
3 17
=
4 17
14
3 33
+
2 33
=
5 33
15
2 51
+
1 51
=
3 51
2
+
1
=
1 17