Addition Worksheet

Solve.

1 a. _________ + 618 = 700
 
 
1 b. _________ + 58 = 600
 
 
2 a. _________ + 240 = 700
 
 
2 b. 820 + _________ = 900
 
 
3 a. 46 + _________ = 600
 
 
3 b. _________ + 361 = 500
 
 
4 a. _________ + 367 = 900
 
 
4 b. _________ + 413 = 500
 
 
5 a. _________ + 775 = 800
 
 
5 b. 593 + _________ = 800
 
 
6 a. 519 + _________ = 900
 
 
6 b. _________ + 178 = 800
 
 
7 a. _________ + 167 = 200
 
 
7 b. 774 + _________ = 1000
 
 
8 a. 76 + _________ = 700
 
 
8 b. _________ + 448 = 700
 
 
9 a. 829 + _________ = 1000
 
 
9 b. _________ + 65 = 200
 
 
10 a. _________ + 424 = 800
 
 
10 b. 498 + _________ = 800
 
 
Page 2

Answer Key

1 a. 82    
1 b. 542    
2 a. 460    
2 b. 80    
3 a. 554    
3 b. 139    
4 a. 533    
4 b. 87    
5 a. 25    
5 b. 207    
6 a. 381    
6 b. 622    
7 a. 33    
7 b. 226    
8 a. 624    
8 b. 252    
9 a. 171    
9 b. 135    
10 a. 376    
10 b. 302    


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net