Addition Worksheet

Solve.

1 a. 941 + 10 = ________
1 b. 153 + 40 = ________
2 a. 346 + 10 = ________
2 b. 368 + 20 = ________
3 a. 219 + 30 = ________
3 b. 851 + 20 = ________
4 a. 912 + 80 = ________
4 b. 200 + 10 = ________
5 a. 183 + 10 = ________
5 b. 326 + 50 = ________
6 a. 116 + 70 = ________
6 b. 360 + 30 = ________
7 a. 634 + 40 = ________
7 b. 541 + 40 = ________
8 a. 358 + 30 = ________
8 b. 420 + 50 = ________
9 a. 120 + 20 = ________
9 b. 316 + 40 = ________
10 a. 927 + 30 = ________
10 b. 264 + 20 = ________
Page 2

Answer Key

1 a. 951    
1 b. 193    
2 a. 356    
2 b. 388    
3 a. 249    
3 b. 871    
4 a. 992    
4 b. 210    
5 a. 193    
5 b. 376    
6 a. 186    
6 b. 390    
7 a. 674    
7 b. 581    
8 a. 388    
8 b. 470    
9 a. 140    
9 b. 356    
10 a. 957    
10 b. 284    


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