Addition Worksheet

Solve.

1 a. _________ + 46 + 99 = 193
 
 
 
 
 
 
 
1 b. 51 + 12 + _________ = 401
 
 
 
 
 
 
 
2 a. _________ + 55 + 193 = 262
 
 
 
 
 
 
 
2 b. 76 + 26 + _________ = 211
 
 
 
 
 
 
 
3 a. 14 + _________ + 115 = 152
 
 
 
 
 
 
 
3 b. _________ + 98 + 398 = 513
 
 
 
 
 
 
 
4 a. 340 + _________ + 86 = 504
 
 
 
 
 
 
 
4 b. 61 + 70 + _________ = 456
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. 48    
1 b. 338    
2 a. 14    
2 b. 109    
3 a. 23    
3 b. 17    
4 a. 78    
4 b. 325    


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