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분수: 분모 2자리 덧셈7분수5

1
7 53
+
9 53
=
16 53
2
9 44
+
8 44
=
17 44
3
8 62
+
2 62
=
10 62
8
+
2
=
5 31
4
2 91
+
5 91
=
7 91
2
+
5
=
1 13
5
5 81
+
2 81
=
7 81
6
2 15
+
1 15
=
3 15
2
+
1
=
1 5
7
1 56
+
6 56
=
7 56
1
+
6
=
1 8
8
7 16
+
9 16
=
16 16
7
+
9
=
1 1
9
9 46
+
6 46
=
15 46
10
6 96
+
3 96
=
9 96
6
+
3
=
3 32
11
3 60
+
9 60
=
12 60
3
+
9
=
1 5
12
9 55
+
6 55
=
15 55
9
+
6
=
3 11
13
3 26
+
9 26
=
12 26
3
+
9
=
6 13
14
9 31
+
1 31
=
10 31
15
5 51
+
1 51
=
6 51
5
+
1
=
2 17