Addition Worksheet

Solve.

1 a. 44 + 40 = ________
1 b. 80 + 78 = ________
2 a. 50 + 53 = ________
2 b. 40 + 49 = ________
3 a. 75 + 50 = ________
3 b. 20 + 27 = ________
4 a. 80 + 56 = ________
4 b. 60 + 69 = ________
5 a. 84 + 10 = ________
5 b. 50 + 30 = ________
6 a. 30 + 80 = ________
6 b. 64 + 60 = ________
7 a. 40 + 34 = ________
7 b. 60 + 36 = ________
8 a. 22 + 30 = ________
8 b. 37 + 40 = ________
9 a. 20 + 81 = ________
9 b. 48 + 40 = ________
10 a. 22 + 10 = ________
10 b. 20 + 24 = ________
Page 2

Answer Key

1 a. 84    
1 b. 158    
2 a. 103    
2 b. 89    
3 a. 125    
3 b. 47    
4 a. 136    
4 b. 129    
5 a. 94    
5 b. 80    
6 a. 110    
6 b. 124    
7 a. 74    
7 b. 96    
8 a. 52    
8 b. 77    
9 a. 101    
9 b. 88    
10 a. 32    
10 b. 44    


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