Addition Worksheet

Solve.

1 a. 40 + 20 = ________
1 b. 50 + 64 = ________
2 a. 10 + 25 = ________
2 b. 77 + 60 = ________
3 a. 90 + 48 = ________
3 b. 80 + 87 = ________
4 a. 40 + 98 = ________
4 b. 85 + 100 = ________
5 a. 90 + 49 = ________
5 b. 60 + 22 = ________
6 a. 39 + 10 = ________
6 b. 38 + 60 = ________
7 a. 30 + 71 = ________
7 b. 74 + 50 = ________
8 a. 30 + 75 = ________
8 b. 50 + 87 = ________
9 a. 82 + 60 = ________
9 b. 97 + 100 = ________
10 a. 80 + 20 = ________
10 b. 51 + 100 = ________
Page 2

Answer Key

1 a. 60    
1 b. 114    
2 a. 35    
2 b. 137    
3 a. 138    
3 b. 167    
4 a. 138    
4 b. 185    
5 a. 139    
5 b. 82    
6 a. 49    
6 b. 98    
7 a. 101    
7 b. 124    
8 a. 105    
8 b. 137    
9 a. 142    
9 b. 197    
10 a. 100    
10 b. 151    


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