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분수: 분모 2자리 덧셈4분수3

1
4 34
+
1 34
=
5 34
2
1 23
+
2 23
=
3 23
3
2 29
+
9 29
=
11 29
4
9 13
+
3 13
=
12 13
5
3 50
+
7 50
=
10 50
3
+
7
=
1 5
6
7 22
+
5 22
=
12 22
7
+
5
=
6 11
7
5 13
+
7 13
=
12 13
8
7 24
+
3 24
=
10 24
7
+
3
=
5 12
9
3 26
+
6 26
=
9 26
10
6 30
+
4 30
=
10 30
6
+
4
=
1 3
11
4 39
+
5 39
=
9 39
4
+
5
=
3 13
12
5 48
+
2 48
=
7 48
13
9 32
+
5 32
=
14 32
9
+
5
=
7 16
14
5 24
+
1 24
=
6 24
5
+
1
=
1 4
15
1 46
+
5 46
=
6 46
1
+
5
=
3 23