Addition Worksheet

Solve.

1 a. _________ + 128 + 22 = 191
 
 
 
 
 
 
 
1 b. _________ + 25 + 301 = 377
 
 
 
 
 
 
 
2 a. 17 + 75 + _________ = 264
 
 
 
 
 
 
 
2 b. 42 + 89 + _________ = 472
 
 
 
 
 
 
 
3 a. 94 + _________ + 320 = 483
 
 
 
 
 
 
 
3 b. 81 + 87 + _________ = 441
 
 
 
 
 
 
 
4 a. 105 + _________ + 41 = 246
 
 
 
 
 
 
 
4 b. 40 + 41 + _________ = 248
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. 41    
1 b. 51    
2 a. 172    
2 b. 341    
3 a. 69    
3 b. 273    
4 a. 100    
4 b. 167    


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