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분수: 분모 2자리 덧셈2분수0

1
2 25
+
7 25
=
9 25
2
7 48
+
2 48
=
9 48
7
+
2
=
3 16
3
2 55
+
6 55
=
8 55
4
6 27
+
4 27
=
10 27
5
4 37
+
2 37
=
6 37
6
2 82
+
8 82
=
10 82
2
+
8
=
5 41
7
8 95
+
7 95
=
15 95
8
+
7
=
3 19
8
7 57
+
4 57
=
11 57
9
4 84
+
2 84
=
6 84
4
+
2
=
1 14
10
2 99
+
3 99
=
5 99
11
3 54
+
1 54
=
4 54
3
+
1
=
2 27
12
8 21
+
9 21
=
17 21
13
9 61
+
1 61
=
10 61
14
1 16
+
3 16
=
4 16
1
+
3
=
1 4
15
3 71
+
4 71
=
7 71