Addition Worksheet

Solve.

1 a. 10 + 17 = ________
1 b. 86 + 50 = ________
2 a. 40 + 70 = ________
2 b. 10 + 46 = ________
3 a. 30 + 60 = ________
3 b. 18 + 50 = ________
4 a. 54 + 80 = ________
4 b. 30 + 37 = ________
5 a. 21 + 80 = ________
5 b. 70 + 90 = ________
6 a. 31 + 30 = ________
6 b. 40 + 21 = ________
7 a. 15 + 100 = ________
7 b. 11 + 90 = ________
8 a. 72 + 90 = ________
8 b. 30 + 84 = ________
9 a. 90 + 88 = ________
9 b. 50 + 32 = ________
10 a. 13 + 30 = ________
10 b. 50 + 55 = ________
Page 2

Answer Key

1 a. 27    
1 b. 136    
2 a. 110    
2 b. 56    
3 a. 90    
3 b. 68    
4 a. 134    
4 b. 67    
5 a. 101    
5 b. 160    
6 a. 61    
6 b. 61    
7 a. 115    
7 b. 101    
8 a. 162    
8 b. 114    
9 a. 178    
9 b. 82    
10 a. 43    
10 b. 105    


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