Addition Worksheet

Solve.

1 a. 58 + 93 + _________ = 413
 
 
 
 
 
 
 
1 b. _________ + 84 + 57 = 517
 
 
 
 
 
 
 
2 a. _________ + 158 + 54 = 256
 
 
 
 
 
 
 
2 b. 24 + 28 + _________ = 346
 
 
 
 
 
 
 
3 a. 56 + 78 + _________ = 528
 
 
 
 
 
 
 
3 b. _________ + 35 + 194 = 322
 
 
 
 
 
 
 
4 a. _________ + 44 + 151 = 284
 
 
 
 
 
 
 
4 b. _________ + 149 + 33 = 247
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. 262    
1 b. 376    
2 a. 44    
2 b. 294    
3 a. 394    
3 b. 93    
4 a. 89    
4 b. 65    

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