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분수: 분모 2자리 덧셈4분수3

1
4 34
+
1 34
=
5 34
2
1 51
+
6 51
=
7 51
3
6 39
+
2 39
=
8 39
4
2 17
+
5 17
=
7 17
5
5 32
+
3 32
=
8 32
5
+
3
=
1 4
6
3 22
+
2 22
=
5 22
7
2 88
+
5 88
=
7 88
8
5 54
+
1 54
=
6 54
5
+
1
=
1 9
9
1 62
+
9 62
=
10 62
1
+
9
=
5 31
10
3 93
+
4 93
=
7 93
11
4 85
+
9 85
=
13 85
12
9 69
+
6 69
=
15 69
9
+
6
=
5 23
13
6 21
+
1 21
=
7 21
6
+
1
=
1 3
14
1 60
+
2 60
=
3 60
1
+
2
=
1 20
15
2 99
+
1 99
=
3 99
2
+
1
=
1 33