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분수: 분모 2자리 덧셈5분수2

1
5 21
+
1 21
=
6 21
5
+
1
=
2 7
2
3 41
+
1 41
=
4 41
3
1 15
+
5 15
=
6 15
1
+
5
=
2 5
4
5 69
+
7 69
=
12 69
5
+
7
=
4 23
5
7 39
+
2 39
=
9 39
7
+
2
=
3 13
6
2 94
+
5 94
=
7 94
7
5 81
+
4 81
=
9 81
5
+
4
=
1 9
8
4 24
+
6 24
=
10 24
4
+
6
=
5 12
9
6 42
+
8 42
=
14 42
6
+
8
=
1 3
10
8 53
+
2 53
=
10 53
11
8 82
+
6 82
=
14 82
8
+
6
=
7 41
12
6 94
+
1 94
=
7 94
13
1 34
+
6 34
=
7 34
14
6 64
+
4 64
=
10 64
6
+
4
=
5 32
15
4 29
+
7 29
=
11 29