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분수: 분모 2자리 덧셈2분수0

1
2 75
+
7 75
=
9 75
2
+
7
=
3 25
2
7 44
+
5 44
=
12 44
7
+
5
=
3 11
3
5 21
+
6 21
=
11 21
4
6 43
+
4 43
=
10 43
5
4 23
+
7 23
=
11 23
6
7 25
+
5 25
=
12 25
7
5 53
+
1 53
=
6 53
8
1 55
+
8 55
=
9 55
9
8 75
+
4 75
=
12 75
8
+
4
=
4 25
10
4 95
+
1 95
=
5 95
4
+
1
=
1 19
11
1 12
+
8 12
=
9 12
1
+
8
=
3 4
12
8 47
+
6 47
=
14 47
13
6 61
+
8 61
=
14 61
14
8 52
+
5 52
=
13 52
8
+
5
=
1 4
15
5 50
+
7 50
=
12 50
5
+
7
=
6 25