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분수: 분모 2자리 덧셈1분수4

1
1 48
+
6 48
=
7 48
2
6 57
+
4 57
=
10 57
3
4 95
+
1 95
=
5 95
4
+
1
=
1 19
4
1 77
+
2 77
=
3 77
5
2 45
+
3 45
=
5 45
2
+
3
=
1 9
6
3 81
+
8 81
=
11 81
7
8 14
+
1 14
=
9 14
8
1 37
+
4 37
=
5 37
9
4 51
+
8 51
=
12 51
4
+
8
=
4 17
10
8 39
+
9 39
=
17 39
11
9 73
+
1 73
=
10 73
12
1 63
+
2 63
=
3 63
1
+
2
=
1 21
13
2 22
+
4 22
=
6 22
2
+
4
=
3 11
14
4 55
+
8 55
=
12 55
15
8 54
+
5 54
=
13 54