Addition Worksheet

Solve.

1 a. 1 + 40 + 900 = ________
 
1 b. 10 + 6 + 100 = ________
 
2 a. 4 + 20 + 500 = ________
 
2 b. 0 + 10 + 600 = ________
 
3 a. 0 + 0 + 900 = ________
 
3 b. 1 + 10 + 800 = ________
 
4 a. 7 + 50 + 800 = ________
 
4 b. 3 + 100 + 0 = ________
 
5 a. 20 + 3 + 500 = ________
 
5 b. 3 + 30 + 600 = ________
 
6 a. 50 + 9 + 700 = ________
 
6 b. 700 + 40 + 1 = ________
 
7 a. 3 + 50 + 300 = ________
 
7 b. 4 + 600 + 30 = ________
 
8 a. 7 + 90 + 500 = ________
 
8 b. 5 + 10 + 900 = ________
 
Page 2

Answer Key

1 a. 941    
1 b. 116    
2 a. 524    
2 b. 610    
3 a. 900    
3 b. 811    
4 a. 857    
4 b. 103    
5 a. 523    
5 b. 633    
6 a. 759    
6 b. 741    
7 a. 353    
7 b. 634    
8 a. 597    
8 b. 915    


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