Addition Worksheet

Solve.

1 a. 73 + 50 = ________
1 b. 80 + 92 = ________
2 a. 50 + 78 = ________
2 b. 45 + 30 = ________
3 a. 50 + 76 = ________
3 b. 70 + 10 = ________
4 a. 70 + 8 = ________
4 b. 80 + 60 = ________
5 a. 70 + 50 = ________
5 b. 94 + 30 = ________
6 a. 87 + 50 = ________
6 b. 6 + 80 = ________
7 a. 91 + 60 = ________
7 b. 53 + 70 = ________
8 a. 50 + 75 = ________
8 b. 8 + 80 = ________
9 a. 80 + 59 = ________
9 b. 80 + 90 = ________
10 a. 80 + 42 = ________
10 b. 100 + 50 = ________
Page 2

Answer Key

1 a. 123    
1 b. 172    
2 a. 128    
2 b. 75    
3 a. 126    
3 b. 80    
4 a. 78    
4 b. 140    
5 a. 120    
5 b. 124    
6 a. 137    
6 b. 86    
7 a. 151    
7 b. 123    
8 a. 125    
8 b. 88    
9 a. 139    
9 b. 170    
10 a. 122    
10 b. 150    


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