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분수: 분모 2자리 덧셈1분수8

1
1 84
+
2 84
=
3 84
1
+
2
=
1 28
2
2 14
+
1 14
=
3 14
3
1 34
+
2 34
=
3 34
4
2 15
+
3 15
=
5 15
2
+
3
=
1 3
5
3 47
+
1 47
=
4 47
6
1 77
+
4 77
=
5 77
7
4 86
+
1 86
=
5 86
8
1 39
+
3 39
=
4 39
9
3 67
+
4 67
=
7 67
10
6 24
+
7 24
=
13 24
11
6 72
+
1 72
=
7 72
12
1 23
+
2 23
=
3 23
13
2 88
+
4 88
=
6 88
2
+
4
=
3 44
14
4 95
+
2 95
=
6 95
15
2 72
+
3 72
=
5 72