Addition Worksheet

Solve.

1 a. 180 + 30 + 90 + 70 = ________
 
1 b. 110 + 30 + 70 + 70 = ________
 
2 a. 200 + 40 + 60 + 50 = ________
 
2 b. 40 + 100 + 60 + 70 = ________
 
3 a. 140 + 20 + 70 + 10 = ________
 
3 b. 130 + 60 + 10 + 60 = ________
 
4 a. 200 + 50 + 30 + 80 = ________
 
4 b. 70 + 30 + 70 + 100 = ________
 
5 a. 30 + 100 + 20 + 130 = ________
 
5 b. 110 + 100 + 80 + 30 = ________
 
6 a. 40 + 60 + 60 + 80 = ________
 
6 b. 70 + 10 + 80 + 50 = ________
 
7 a. 150 + 90 + 70 + 80 = ________
 
7 b. 40 + 80 + 40 + 190 = ________
 
8 a. 50 + 100 + 100 + 10 = ________
 
8 b. 190 + 80 + 40 + 50 = ________
 
Page 2

Answer Key

1 a. 370    
1 b. 280    
2 a. 350    
2 b. 270    
3 a. 240    
3 b. 260    
4 a. 360    
4 b. 270    
5 a. 280    
5 b. 320    
6 a. 240    
6 b. 210    
7 a. 390    
7 b. 350    
8 a. 260    
8 b. 360    


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