Addition Worksheet

Solve.

1 a. 1 + 20 + 700 + 2000 = __________
1 b. 300 + 30 + 4000 + 1 = __________
2 a. 40 + 8 + 300 + 1000 = __________
2 b. 2 + 50 + 500 + 1000 = __________
3 a. 4 + 70 + 100 + 7000 = __________
3 b. 7 + 0 + 700 + 8000 = __________
4 a. 400 + 50 + 3000 + 3 = __________
4 b. 80 + 5 + 0 + 1000 = __________
5 a. 1 + 40 + 800 + 2000 = __________
5 b. 900 + 70 + 1000 + 3 = __________
6 a. 90 + 0 + 900 + 1000 = __________
6 b. 6 + 0 + 700 + 2000 = __________
7 a. 50 + 5 + 600 + 9000 = __________
7 b. 400 + 10 + 7000 + 0 = __________
8 a. 9 + 3000 + 600 + 20 = __________
8 b. 30 + 5 + 800 + 2000 = __________
9 a. 1 + 900 + 5000 + 80 = __________
9 b. 8 + 3000 + 700 + 90 = __________
10 a. 60 + 7 + 200 + 6000 = __________
10 b. 5 + 30 + 500 + 9000 = __________
Page 2

Answer Key

1 a. 2721    
1 b. 4331    
2 a. 1348    
2 b. 1552    
3 a. 7174    
3 b. 8707    
4 a. 3453    
4 b. 1085    
5 a. 2841    
5 b. 1973    
6 a. 1990    
6 b. 2706    
7 a. 9655    
7 b. 7410    
8 a. 3629    
8 b. 2835    
9 a. 5981    
9 b. 3798    
10 a. 6267    
10 b. 9535    


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