Addition Worksheet

Solve.

1 a. 362 + 3 = ________
1 b. 842 + 9 = ________
2 a. 631 + 2 = ________
2 b. 620 + 8 = ________
3 a. 326 + 9 = ________
3 b. 824 + 7 = ________
4 a. 795 + 9 = ________
4 b. 563 + 2 = ________
5 a. 673 + 8 = ________
5 b. 147 + 9 = ________
6 a. 402 + 1 = ________
6 b. 798 + 4 = ________
7 a. 985 + 7 = ________
7 b. 567 + 6 = ________
8 a. 818 + 6 = ________
8 b. 631 + 1 = ________
9 a. 124 + 7 = ________
9 b. 308 + 1 = ________
10 a. 987 + 2 = ________
10 b. 979 + 4 = ________
Page 2

Answer Key

1 a. 365    
1 b. 851    
2 a. 633    
2 b. 628    
3 a. 335    
3 b. 831    
4 a. 804    
4 b. 565    
5 a. 681    
5 b. 156    
6 a. 403    
6 b. 802    
7 a. 992    
7 b. 573    
8 a. 824    
8 b. 632    
9 a. 131    
9 b. 309    
10 a. 989    
10 b. 983    


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