Addition Worksheet

Solve.

1 a. 22 + 286 + _________ = 384
 
 
 
 
 
 
 
1 b. ______ + 15 + 114 = 156
 
 
 
 
 
 
 
2 a. _________ + 91 + 88 = 242
 
 
 
 
 
 
 
2 b. 22 + _________ + 87 = 208
 
 
 
 
 
 
 
3 a. 94 + 364 + _________ = 478
 
 
 
 
 
 
 
3 b. 22 + _________ + 392 = 481
 
 
 
 
 
 
 
4 a. 84 + 76 + _________ = 520
 
 
 
 
 
 
 
4 b. 97 + 42 + _________ = 422
 
 
 
 
 
 
 
Page 2

Answer Key

1 a. 76    
1 b. 27    
2 a. 63    
2 b. 99    
3 a. 20    
3 b. 67    
4 a. 360    
4 b. 283    


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