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분수: 분모 2자리 덧셈4분수2

1
4 29
+
2 29
=
6 29
2
2 22
+
4 22
=
6 22
2
+
4
=
3 11
3
4 33
+
7 33
=
11 33
4
+
7
=
1 3
4
7 65
+
4 65
=
11 65
5
4 75
+
2 75
=
6 75
4
+
2
=
2 25
6
2 82
+
7 82
=
9 82
7
7 54
+
8 54
=
15 54
7
+
8
=
5 18
8
8 43
+
3 43
=
11 43
9
3 37
+
4 37
=
7 37
10
4 97
+
6 97
=
10 97
11
6 21
+
4 21
=
10 21
12
4 40
+
1 40
=
5 40
4
+
1
=
1 8
13
1 53
+
3 53
=
4 53
14
3 60
+
2 60
=
5 60
3
+
2
=
1 12
15
2 24
+
4 24
=
6 24
2
+
4
=
1 4