Addition Worksheet

Solve.

1 a.
369
+280
 
1 b.
529
+852
 
1 c.
634
+230
 
2 a.
90
+252
 
2 b.
123
+591
 
2 c.
682
+883
 
3 a.
833
+965
 
3 b.
424
+271
 
3 c.
569
+717
 
4 a.
837
+964
 
4 b.
498
+193
 
4 c.
918
+152
 
5 a.
126
+713
 
5 b.
657
+842
 
5 c.
841
+397
 
6 a.
890
+550
 
6 b.
490
+562
 
6 c.
405
+850
 
Page 2

Answer Key

1 a. 649    
1 b. 1381    
1 c. 864    
2 a. 342    
2 b. 714    
2 c. 1565    
3 a. 1798    
3 b. 695    
3 c. 1286    
4 a. 1801    
4 b. 691    
4 c. 1070    
5 a. 839    
5 b. 1499    
5 c. 1238    
6 a. 1440    
6 b. 1052    
6 c. 1255    


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