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분수: 분모 2자리 덧셈3분수3

1
33 42
+
44 42
=
77 42
33
+
44
=
11 6
2
46 60
+
44 60
=
90 60
46
+
44
=
3 2
3
44 84
+
22 84
=
66 84
44
+
22
=
11 14
4
22 18
+
54 18
=
76 18
22
+
54
=
38 9
5
54 27
+
17 27
=
71 27
6
17 37
+
48 37
=
65 37
7
48 15
+
53 15
=
101 15
8
53 40
+
88 40
=
141 40
9
88 39
+
34 39
=
122 39
10
34 38
+
60 38
=
94 38
34
+
60
=
47 19
11
60 55
+
74 55
=
134 55
12
74 21
+
34 21
=
108 21
74
+
34
=
36 7
13
34 43
+
50 43
=
84 43
14
50 70
+
33 70
=
83 70
15
33 95
+
18 95
=
51 95