Addition Worksheet

Solve.

1 a. 7 + 900 + 9000 + 10 = __________
2 a. 7 + 700 + 3000 + 30 = __________
3 a. 1000 + 800 + 60 + 1 = __________
4 a. 5 + 40 + 300 + 4000 = __________
5 a. 0 + 60 + 900 + 1000 = __________
6 a. 7000 + 300 + 30 + 2 = __________
7 a. 8 + 10 + 100 + 7000 = __________
8 a. 8 + 10 + 700 + 3000 = __________
9 a. 8 + 10 + 300 + 1000 = __________
10 a. 20 + 4 + 400 + 7000 = __________
Page 2

Answer Key

1 a. 9917    
2 a. 3737    
3 a. 1861    
4 a. 4345    
5 a. 1960    
6 a. 7332    
7 a. 7118    
8 a. 3718    
9 a. 1318    
10 a. 7424    


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