Addition Worksheet

Solve.

1 a. 7 + 70 + 500 + _________ = 2577
1 b. ____________ + 90 + 600 + 6000 = 6693
2 a. 8 + 6000 + 100 + ____________ = 6108
2 b. ____________ + 10 + 400 + 7000 = 7419
3 a. 8 + 0 + 0 + ____________ = 4008
3 b. 5000 + ____________ + 70 + 8 = 5578
4 a. 800 + 0 + 1000 + _________ = 1803
4 b. 0 + ____________ + 0 + 5000 = 5009
5 a. 700 + 0 + 8000 + ____________ = 8704
5 b. 4 + 200 + ____________ + 20 = 7224
6 a. 300 + 60 + ____________ + 3 = 5363
6 b. 1000 + _________ + 0 + 8 = 1208
7 a. 7 + 40 + ____________ + 7000 = 7447
7 b. 400 + 90 + _________ + 3 = 1493
8 a. _________ + 0 + 1000 + 90 = 1090
8 b. 2 + ____________ + 400 + 5000 = 5442
9 a. 7 + 8000 + ____________ + 30 = 8937
9 b. _________ + 700 + 30 + 3 = 3733
10 a. 6 + ____________ + 900 + 8000 = 8996
10 b. 7 + 50 + 100 + _________ = 1157
Page 2

Answer Key

1 a. 2000    
1 b. 3    
2 a. 0    
2 b. 9    
3 a. 4000    
3 b. 500    
4 a. 3    
4 b. 9    
5 a. 4    
5 b. 7000    
6 a. 5000    
6 b. 200    
7 a. 400    
7 b. 1000    
8 a. 0    
8 b. 40    
9 a. 900    
9 b. 3000    
10 a. 90    
10 b. 1000    


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