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분수: 분모 2자리 덧셈4분수2

1
4 23
+
2 23
=
6 23
2
2 36
+
3 36
=
5 36
3
3 22
+
7 22
=
10 22
3
+
7
=
5 11
4
7 42
+
1 42
=
8 42
7
+
1
=
4 21
5
1 17
+
5 17
=
6 17
6
5 34
+
1 34
=
6 34
5
+
1
=
3 17
7
1 13
+
5 13
=
6 13
8
5 97
+
6 97
=
11 97
9
6 39
+
2 39
=
8 39
10
2 15
+
1 15
=
3 15
2
+
1
=
1 5
11
1 14
+
4 14
=
5 14
12
4 32
+
6 32
=
10 32
4
+
6
=
5 16
13
6 62
+
3 62
=
9 62
14
3 22
+
8 22
=
11 22
3
+
8
=
1 2
15
6 38
+
1 38
=
7 38