Addition Worksheet

Solve.

1 a. 372 + 4 = ________
1 b. 268 + 6 = ________
2 a. 339 + 7 = ________
2 b. 912 + 7 = ________
3 a. 852 + 7 = ________
3 b. 661 + 3 = ________
4 a. 708 + 2 = ________
4 b. 854 + 5 = ________
5 a. 143 + 2 = ________
5 b. 455 + 8 = ________
6 a. 705 + 4 = ________
6 b. 893 + 1 = ________
7 a. 855 + 4 = ________
7 b. 644 + 9 = ________
8 a. 919 + 7 = ________
8 b. 925 + 4 = ________
9 a. 964 + 3 = ________
9 b. 154 + 3 = ________
10 a. 868 + 7 = ________
10 b. 475 + 9 = ________
Page 2

Answer Key

1 a. 376    
1 b. 274    
2 a. 346    
2 b. 919    
3 a. 859    
3 b. 664    
4 a. 710    
4 b. 859    
5 a. 145    
5 b. 463    
6 a. 709    
6 b. 894    
7 a. 859    
7 b. 653    
8 a. 926    
8 b. 929    
9 a. 967    
9 b. 157    
10 a. 875    
10 b. 484    


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