Addition Worksheet

Solve.

1 a. 20 + 18 = ________
1 b. 38 + 80 = ________
2 a. 91 + 10 = ________
2 b. 56 + 40 = ________
3 a. 35 + 50 = ________
3 b. 50 + 80 = ________
4 a. 14 + 30 = ________
4 b. 70 + 35 = ________
5 a. 36 + 50 = ________
5 b. 80 + 60 = ________
6 a. 55 + 60 = ________
6 b. 93 + 70 = ________
7 a. 100 + 90 = ________
7 b. 14 + 40 = ________
8 a. 65 + 90 = ________
8 b. 70 + 70 = ________
9 a. 97 + 60 = ________
9 b. 78 + 20 = ________
10 a. 90 + 40 = ________
10 b. 79 + 50 = ________
Page 2

Answer Key

1 a. 38    
1 b. 118    
2 a. 101    
2 b. 96    
3 a. 85    
3 b. 130    
4 a. 44    
4 b. 105    
5 a. 86    
5 b. 140    
6 a. 115    
6 b. 163    
7 a. 190    
7 b. 54    
8 a. 155    
8 b. 140    
9 a. 157    
9 b. 98    
10 a. 130    
10 b. 129    


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