Addition Worksheet

Solve.

1 a. 180 + 60 + 20 + 20 = ________
 
1 b. 120 + 90 + 50 + 90 = ________
 
2 a. 100 + 70 + 90 + 40 = ________
 
2 b. 100 + 70 + 40 + 20 = ________
 
3 a. 50 + 90 + 70 + 140 = ________
 
3 b. 10 + 60 + 30 + 30 = ________
 
4 a. 150 + 40 + 80 + 20 = ________
 
4 b. 10 + 80 + 40 + 60 = ________
 
5 a. 130 + 100 + 80 + 10 = ________
 
5 b. 90 + 60 + 10 + 50 = ________
 
6 a. 90 + 120 + 30 + 70 = ________
 
6 b. 80 + 40 + 80 + 90 = ________
 
7 a. 90 + 30 + 50 + 50 = ________
 
7 b. 40 + 100 + 60 + 120 = ________
 
8 a. 20 + 20 + 30 + 20 = ________
 
8 b. 20 + 100 + 80 + 30 = ________
 
Page 2

Answer Key

1 a. 280    
1 b. 350    
2 a. 300    
2 b. 230    
3 a. 350    
3 b. 130    
4 a. 290    
4 b. 190    
5 a. 320    
5 b. 210    
6 a. 310    
6 b. 290    
7 a. 220    
7 b. 320    
8 a. 90    
8 b. 230    


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