Addition Worksheet

Solve.

1 a. 60 + 69 = ________
1 b. 96 + 100 = ________
2 a. 31 + 50 = ________
2 b. 39 + 50 = ________
3 a. 76 + 20 = ________
3 b. 6 + 60 = ________
4 a. 80 + 58 = ________
4 b. 20 + 26 = ________
5 a. 10 + 25 = ________
5 b. 56 + 70 = ________
6 a. 80 + 75 = ________
6 b. 10 + 59 = ________
7 a. 11 + 80 = ________
7 b. 80 + 63 = ________
8 a. 40 + 10 = ________
8 b. 60 + 68 = ________
9 a. 51 + 40 = ________
9 b. 40 + 9 = ________
10 a. 20 + 46 = ________
10 b. 21 + 70 = ________
Page 2

Answer Key

1 a. 129    
1 b. 196    
2 a. 81    
2 b. 89    
3 a. 96    
3 b. 66    
4 a. 138    
4 b. 46    
5 a. 35    
5 b. 126    
6 a. 155    
6 b. 69    
7 a. 91    
7 b. 143    
8 a. 50    
8 b. 128    
9 a. 91    
9 b. 49    
10 a. 66    
10 b. 91    


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