Addition Worksheet

Solve.

1 a.
905
+333
 
1 b.
511
+386
 
1 c.
565
+116
 
2 a.
691
+209
 
2 b.
990
+581
 
2 c.
792
+659
 
3 a.
782
+260
 
3 b.
781
+222
 
3 c.
548
+494
 
4 a.
556
+468
 
4 b.
192
+217
 
4 c.
836
+364
 
5 a.
257
+443
 
5 b.
527
+394
 
5 c.
557
+373
 
6 a.
861
+403
 
6 b.
216
+215
 
6 c.
496
+598
 
Page 2

Answer Key

1 a. 1238    
1 b. 897    
1 c. 681    
2 a. 900    
2 b. 1571    
2 c. 1451    
3 a. 1042    
3 b. 1003    
3 c. 1042    
4 a. 1024    
4 b. 409    
4 c. 1200    
5 a. 700    
5 b. 921    
5 c. 930    
6 a. 1264    
6 b. 431    
6 c. 1094    


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