Addition Worksheet

Solve.

1 a. 969 + _________ = 974
1 b. _________ + 5 = 491
2 a. 7 + _________ = 237
2 b. 4 + _________ = 372
3 a. 848 + _________ = 849
3 b. 9 + _________ = 205
4 a. 691 + _________ = 699
4 b. ______ + 5 = 186
5 a. _________ + 1 = 499
5 b. 412 + _________ = 418
6 a. 8 + _________ = 215
6 b. _________ + 974 = 976
7 a. _________ + 2 = 278
7 b. _________ + 397 = 398
8 a. _________ + 3 = 627
8 b. 5 + _________ = 760
9 a. 8 + _________ = 708
9 b. ______ + 196 = 198
10 a. 7 + _________ = 725
10 b. 5 + _________ = 203
Page 2

Answer Key

1 a. 5    
1 b. 486    
2 a. 230    
2 b. 368    
3 a. 1    
3 b. 196    
4 a. 8    
4 b. 181    
5 a. 498    
5 b. 6    
6 a. 207    
6 b. 2    
7 a. 276    
7 b. 1    
8 a. 624    
8 b. 755    
9 a. 700    
9 b. 2    
10 a. 718    
10 b. 198    


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