Addition Worksheet

Solve.

1 a. 5 + 40 + _________ + 3000 = 3345
 
1 b. 9 + 700 + 3000 + _________ = 3799
 
2 a. 7 + ____________ + 500 + 30 = 6537
 
2 b. 10 + 5 + 700 + _________ = 2715
 
3 a. 5000 + 300 + ____________ + 0 = 5330
 
3 b. 6 + 20 + ____________ + 5000 = 5626
 
4 a. 70 + 2 + ____________ + 4000 = 4672
 
4 b. 1 + _________ + 600 + 50 = 2651
 
5 a. _________ + 300 + 40 + 7 = 1347
 
5 b. ____________ + 100 + 7000 + 0 = 7102
 
6 a. ____________ + 200 + 7000 + 60 = 7264
 
6 b. 70 + 5 + 200 + _________ = 1275
 
7 a. _________ + 70 + 900 + 1000 = 1971
 
7 b. 900 + 90 + 5000 + ____________ = 5997
 
8 a. 3000 + _________ + 0 + 9 = 3009
 
8 b. 2 + _________ + 100 + 3000 = 3142
 
Page 2

Answer Key

1 a. 300    
1 b. 90    
2 a. 6000    
2 b. 2000    
3 a. 30    
3 b. 600    
4 a. 600    
4 b. 2000    
5 a. 1000    
5 b. 2    
6 a. 4    
6 b. 1000    
7 a. 1    
7 b. 7    
8 a. 0    
8 b. 40    


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