Addition Worksheet

Solve.

1 a. 965 + _________ = 969
1 b. 287 + _________ = 292
2 a. ______ + 2 = 195
2 b. 780 + _________ = 789
3 a. 396 + _________ = 400
3 b. _________ + 785 = 788
4 a. _________ + 645 = 646
4 b. _________ + 869 = 873
5 a. _________ + 8 = 210
5 b. _________ + 6 = 846
6 a. _________ + 8 = 343
6 b. _________ + 858 = 860
7 a. _________ + 5 = 278
7 b. _________ + 4 = 963
8 a. _________ + 417 = 422
8 b. 438 + _________ = 446
9 a. _________ + 205 = 213
9 b. 888 + _________ = 892
10 a. 9 + _________ = 382
10 b. 193 + _________ = 201
Page 2

Answer Key

1 a. 4    
1 b. 5    
2 a. 193    
2 b. 9    
3 a. 4    
3 b. 3    
4 a. 1    
4 b. 4    
5 a. 202    
5 b. 840    
6 a. 335    
6 b. 2    
7 a. 273    
7 b. 959    
8 a. 5    
8 b. 8    
9 a. 8    
9 b. 4    
10 a. 373    
10 b. 8    


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright Maria Miller / HomeschoolMath.net free worksheets