Addition Worksheet

Solve.

1 a. ____________ + 10 + 600 + 4000 = 4613
1 b. 0 + 100 + ____________ + 30 = 9130
2 a. ____________ + 10 + 400 + 8000 = 8410
2 b. 1 + 80 + ____________ + 7000 = 7281
3 a. 5 + 60 + 400 + ____________ = 4465
3 b. ____________ + 0 + 30 + 7 = 4037
4 a. _________ + 3000 + 800 + 60 = 3865
4 b. 5 + ____________ + 100 + 50 = 5155
5 a. 9 + 0 + 600 + ____________ = 7609
5 b. 50 + ____________ + 700 + 7000 = 7751
6 a. _________ + 0 + 80 + 1 = 2081
6 b. 9000 + 200 + ____________ + 2 = 9292
7 a. 300 + 30 + 8000 + ____________ = 8331
7 b. 1 + 100 + 9000 + ____________ = 9131
8 a. ____________ + 600 + 8000 + 0 = 8602
8 b. _________ + 900 + 20 + 5 = 2925
9 a. ____________ + 30 + 5000 + 7 = 5737
9 b. ____________ + 9 + 300 + 9000 = 9309
10 a. 7 + ____________ + 6000 + 80 = 6787
10 b. 7000 + ____________ + 70 + 0 = 7670
Page 2

Answer Key

1 a. 3    
1 b. 9000    
2 a. 0    
2 b. 200    
3 a. 4000    
3 b. 4000    
4 a. 5    
4 b. 5000    
5 a. 7000    
5 b. 1    
6 a. 2000    
6 b. 90    
7 a. 1    
7 b. 30    
8 a. 2    
8 b. 2000    
9 a. 700    
9 b. 0    
10 a. 700    
10 b. 600    

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