Addition Worksheet

Solve.

1 a. 10 + _________ + 500 + 3000 = 3516
 
1 b. ____________ + 70 + 4000 + 3 = 4573
 
2 a. 7 + 6000 + ____________ + 40 = 6147
 
2 b. 9 + 80 + _________ + 1000 = 1189
 
3 a. 0 + _________ + 300 + 2000 = 2390
 
3 b. ____________ + 4 + 0 + 9000 = 9014
 
4 a. 2 + 7000 + ____________ + 70 = 7772
 
4 b. ____________ + 50 + 5000 + 5 = 5955
 
5 a. 8 + 70 + ____________ + 8000 = 8878
 
5 b. 4 + 400 + 5000 + ____________ = 5474
 
6 a. 7000 + ____________ + 10 + 6 = 7716
 
6 b. 8 + 70 + 100 + ____________ = 8178
 
7 a. 80 + ____________ + 500 + 7000 = 7582
 
7 b. ____________ + 900 + 9000 + 10 = 9913
 
8 a. 9 + ____________ + 500 + 4000 = 4589
 
8 b. 4 + 6000 + 100 + ____________ = 6154
 
Page 2

Answer Key

1 a. 6    
1 b. 500    
2 a. 100    
2 b. 100    
3 a. 90    
3 b. 10    
4 a. 700    
4 b. 900    
5 a. 800    
5 b. 70    
6 a. 700    
6 b. 8000    
7 a. 2    
7 b. 3    
8 a. 80    
8 b. 50    

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