Addition Worksheet

Solve.

1 a. 491 + 7 = ________
1 b. 640 + 8 = ________
2 a. 552 + 3 = ________
2 b. 113 + 9 = ________
3 a. 664 + 2 = ________
3 b. 319 + 3 = ________
4 a. 816 + 7 = ________
4 b. 386 + 9 = ________
5 a. 457 + 4 = ________
5 b. 657 + 6 = ________
6 a. 582 + 2 = ________
6 b. 670 + 9 = ________
7 a. 670 + 6 = ________
7 b. 335 + 3 = ________
8 a. 463 + 2 = ________
8 b. 662 + 9 = ________
9 a. 220 + 9 = ________
9 b. 862 + 7 = ________
10 a. 206 + 7 = ________
10 b. 294 + 6 = ________
Page 2

Answer Key

1 a. 498    
1 b. 648    
2 a. 555    
2 b. 122    
3 a. 666    
3 b. 322    
4 a. 823    
4 b. 395    
5 a. 461    
5 b. 663    
6 a. 584    
6 b. 679    
7 a. 676    
7 b. 338    
8 a. 465    
8 b. 671    
9 a. 229    
9 b. 869    
10 a. 213    
10 b. 300    


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