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분수: 분모 2자리 덧셈2분수6

1
2 68
+
1 68
=
3 68
2
1 83
+
8 83
=
9 83
3
3 98
+
4 98
=
7 98
3
+
4
=
1 14
4
4 28
+
2 28
=
6 28
4
+
2
=
3 14
5
2 83
+
3 83
=
5 83
6
3 72
+
7 72
=
10 72
3
+
7
=
5 36
7
7 63
+
3 63
=
10 63
8
3 24
+
1 24
=
4 24
3
+
1
=
1 6
9
1 23
+
8 23
=
9 23
10
8 94
+
9 94
=
17 94
11
9 83
+
1 83
=
10 83
12
1 94
+
6 94
=
7 94
13
6 83
+
5 83
=
11 83
14
5 73
+
1 73
=
6 73
15
1 75
+
4 75
=
5 75
1
+
4
=
1 15