Addition Worksheet

Solve.

1 a. 710 + 40 = ________
1 b. 140 + 50 = ________
2 a. 950 + 10 = ________
2 b. 110 + 40 = ________
3 a. 650 + 20 = ________
3 b. 700 + 50 = ________
4 a. 510 + 40 = ________
4 b. 240 + 40 = ________
5 a. 460 + 20 = ________
5 b. 750 + 40 = ________
6 a. 140 + 10 = ________
6 b. 200 + 40 = ________
7 a. 350 + 40 = ________
7 b. 610 + 80 = ________
8 a. 130 + 30 = ________
8 b. 110 + 70 = ________
9 a. 810 + 0 = ________
9 b. 500 + 80 = ________
10 a. 440 + 50 = ________
10 b. 560 + 20 = ________
Page 2

Answer Key

1 a. 750    
1 b. 190    
2 a. 960    
2 b. 150    
3 a. 670    
3 b. 750    
4 a. 550    
4 b. 280    
5 a. 480    
5 b. 790    
6 a. 150    
6 b. 240    
7 a. 390    
7 b. 690    
8 a. 160    
8 b. 180    
9 a. 810    
9 b. 580    
10 a. 490    
10 b. 580    


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