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분수: 분모 2자리 덧셈1분수4

1
1 49
+
4 49
=
5 49
2
4 88
+
5 88
=
9 88
3
5 77
+
2 77
=
7 77
5
+
2
=
1 11
4
2 69
+
1 69
=
3 69
2
+
1
=
1 23
5
1 34
+
2 34
=
3 34
6
2 29
+
7 29
=
9 29
7
7 41
+
3 41
=
10 41
8
3 40
+
8 40
=
11 40
9
8 10
+
3 10
=
11 10
10
3 13
+
5 13
=
8 13
11
5 18
+
7 18
=
12 18
5
+
7
=
2 3
12
3 97
+
1 97
=
4 97
13
1 23
+
5 23
=
6 23
14
5 51
+
3 51
=
8 51
15
3 92
+
6 92
=
9 92