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분수: 분모 2자리 덧셈3분수5

1
3 53
+
5 53
=
8 53
2
5 33
+
4 33
=
9 33
5
+
4
=
3 11
3
4 18
+
3 18
=
7 18
4
3 24
+
2 24
=
5 24
5
2 91
+
3 91
=
5 91
6
3 43
+
1 43
=
4 43
7
8 71
+
7 71
=
15 71
8
7 11
+
6 11
=
13 11
9
6 92
+
8 92
=
14 92
6
+
8
=
7 46
10
8 94
+
2 94
=
10 94
8
+
2
=
5 47
11
2 84
+
7 84
=
9 84
2
+
7
=
3 28
12
7 64
+
6 64
=
13 64
13
6 46
+
5 46
=
11 46
14
4 45
+
6 45
=
10 45
4
+
6
=
2 9
15
6 30
+
5 30
=
11 30