Addition Worksheet

Solve.

1 a.
79
+  
80
1 b.
46
+  
47
1 c.
 
+6
41
2 a.
 
+2
35
2 b.
31
+  
39
2 c.
72
+  
81
3 a.
82
+  
89
3 b.
 
+5
47
3 c.
 
+4
57
4 a.
 
+4
51
4 b.
 
+4
85
4 c.
78
+  
84
5 a.
 
+1
47
5 b.
14
+  
21
5 c.
51
+  
56
Page 2

Answer Key

1 a. 1    
1 b. 1    
1 c. 35    
2 a. 33    
2 b. 8    
2 c. 9    
3 a. 7    
3 b. 42    
3 c. 53    
4 a. 47    
4 b. 81    
4 c. 6    
5 a. 46    
5 b. 7    
5 c. 5    


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