Addition Worksheet

Solve.

1 a. 40 + 50 + 30 + 120 = ________
 
1 b. 100 + 30 + 50 + 110 = ________
 
2 a. 40 + 50 + 30 + 10 = ________
 
2 b. 90 + 10 + 10 + 190 = ________
 
3 a. 30 + 70 + 20 + 20 = ________
 
3 b. 30 + 40 + 40 + 100 = ________
 
4 a. 50 + 40 + 20 + 60 = ________
 
4 b. 120 + 50 + 60 + 10 = ________
 
5 a. 90 + 80 + 20 + 20 = ________
 
5 b. 50 + 80 + 20 + 180 = ________
 
6 a. 130 + 20 + 40 + 50 = ________
 
6 b. 120 + 50 + 90 + 40 = ________
 
7 a. 170 + 80 + 80 + 50 = ________
 
7 b. 80 + 200 + 90 + 80 = ________
 
8 a. 100 + 90 + 20 + 30 = ________
 
8 b. 80 + 80 + 40 + 30 = ________
 
Page 2

Answer Key

1 a. 240    
1 b. 290    
2 a. 130    
2 b. 300    
3 a. 140    
3 b. 210    
4 a. 170    
4 b. 240    
5 a. 210    
5 b. 330    
6 a. 240    
6 b. 300    
7 a. 380    
7 b. 450    
8 a. 240    
8 b. 230    

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