Addition Worksheet

Solve.

1 a. 70 + 90 + 50 + 60 = ________
 
1 b. 40 + 90 + 40 + 140 = ________
 
2 a. 120 + 20 + 100 + 10 = ________
 
2 b. 40 + 150 + 80 + 10 = ________
 
3 a. 110 + 50 + 40 + 40 = ________
 
3 b. 40 + 80 + 10 + 100 = ________
 
4 a. 200 + 50 + 90 + 40 = ________
 
4 b. 150 + 80 + 80 + 90 = ________
 
5 a. 20 + 30 + 40 + 60 = ________
 
5 b. 60 + 70 + 100 + 40 = ________
 
6 a. 50 + 80 + 10 + 10 = ________
 
6 b. 10 + 20 + 30 + 170 = ________
 
7 a. 170 + 90 + 50 + 70 = ________
 
7 b. 80 + 20 + 90 + 20 = ________
 
8 a. 60 + 50 + 50 + 80 = ________
 
8 b. 10 + 60 + 20 + 20 = ________
 
Page 2

Answer Key

1 a. 270    
1 b. 310    
2 a. 250    
2 b. 280    
3 a. 240    
3 b. 230    
4 a. 380    
4 b. 400    
5 a. 150    
5 b. 270    
6 a. 150    
6 b. 230    
7 a. 380    
7 b. 210    
8 a. 240    
8 b. 110    


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