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분수: 분모 2자리 덧셈9분수4

1
9 44
+
2 44
=
11 44
9
+
2
=
1 4
2
2 40
+
4 40
=
6 40
2
+
4
=
3 20
3
4 60
+
5 60
=
9 60
4
+
5
=
3 20
4
5 53
+
8 53
=
13 53
5
8 23
+
9 23
=
17 23
6
9 43
+
3 43
=
12 43
7
3 34
+
5 34
=
8 34
3
+
5
=
4 17
8
4 95
+
1 95
=
5 95
4
+
1
=
1 19
9
1 25
+
8 25
=
9 25
10
8 40
+
7 40
=
15 40
8
+
7
=
3 8
11
7 21
+
2 21
=
9 21
7
+
2
=
3 7
12
2 63
+
8 63
=
10 63
13
8 63
+
6 63
=
14 63
8
+
6
=
2 9
14
6 17
+
1 17
=
7 17
15
1 21
+
3 21
=
4 21