Addition Worksheet

Solve.

1 a. 45 + 15 = ________
1 b. 21 + 24 = ________
2 a. 21 + 65 = ________
2 b. 52 + 20 = ________
3 a. 23 + 28 = ________
3 b. 30 + 24 = ________
4 a. 46 + 29 = ________
4 b. 27 + 20 = ________
5 a. 46 + 18 = ________
5 b. 73 + 21 = ________
6 a. 21 + 75 = ________
6 b. 19 + 40 = ________
7 a. 58 + 5 = ________
7 b. 64 + 33 = ________
8 a. 34 + 59 = ________
8 b. 87 + 4 = ________
Page 2

Answer Key

1 a. 60    
1 b. 45    
2 a. 86    
2 b. 72    
3 a. 51    
3 b. 54    
4 a. 75    
4 b. 47    
5 a. 64    
5 b. 94    
6 a. 96    
6 b. 59    
7 a. 63    
7 b. 97    
8 a. 93    
8 b. 91    


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