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분수: 분모 2자리 덧셈3분수9

1
3 92
+
5 92
=
8 92
3
+
5
=
2 23
2
1 15
+
7 15
=
8 15
3
7 13
+
3 13
=
10 13
4
3 37
+
2 37
=
5 37
5
2 11
+
7 11
=
9 11
6
7 92
+
6 92
=
13 92
7
6 64
+
8 64
=
14 64
6
+
8
=
7 32
8
8 24
+
4 24
=
12 24
8
+
4
=
1 2
9
4 53
+
2 53
=
6 53
10
2 12
+
6 12
=
8 12
2
+
6
=
2 3
11
6 39
+
1 39
=
7 39
12
1 36
+
4 36
=
5 36
13
4 86
+
3 86
=
7 86
14
3 55
+
6 55
=
9 55
15
6 11
+
3 11
=
9 11