Addition Worksheet

Solve.

1 a.
140
+521
 
1 b.
344
+603
 
1 c.
207
+120
 
2 a.
250
+145
 
2 b.
404
+42
 
2 c.
102
+761
 
3 a.
221
+461
 
3 b.
260
+720
 
3 c.
284
+602
 
4 a.
444
+524
 
4 b.
235
+553
 
4 c.
323
+601
 
Page 2

Answer Key

1 a. 661    
1 b. 947    
1 c. 327    
2 a. 395    
2 b. 446    
2 c. 863    
3 a. 682    
3 b. 980    
3 c. 886    
4 a. 968    
4 b. 788    
4 c. 924    


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