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분수: 분모 2자리 덧셈3분수9

1
3 92
+
2 92
=
5 92
2
2 71
+
1 71
=
3 71
3
1 45
+
4 45
=
5 45
1
+
4
=
1 9
4
6 84
+
5 84
=
11 84
5
5 22
+
8 22
=
13 22
6
8 25
+
5 25
=
13 25
7
1 65
+
2 65
=
3 65
8
2 54
+
4 54
=
6 54
2
+
4
=
1 9
9
4 14
+
2 14
=
6 14
4
+
2
=
3 7
10
2 58
+
3 58
=
5 58
11
8 23
+
5 23
=
13 23
12
5 16
+
1 16
=
6 16
5
+
1
=
3 8
13
1 31
+
5 31
=
6 31
14
5 17
+
7 17
=
12 17
15
7 40
+
6 40
=
13 40