Addition Worksheet 1

1 a.   

151 + 3 = ________

1 b.   

384 + 6 = ________

2 a.   

845 + 6 = ________

2 b.   

696 + 2 = ________

3 a.   

919 + 9 = ________

3 b.   

251 + 5 = ________

4 a.   

741 + 5 = ________

4 b.   

562 + 7 = ________

5 a.   

970 + 5 = ________

5 b.   

309 + 7 = ________

6 a.   

237 + 6 = ________

6 b.   

330 + 6 = ________

7 a.   

440 + 4 = ________

7 b.   

990 + 4 = ________

8 a.   

417 + 6 = ________

8 b.   

621 + 3 = ________

9 a.   

839 + 2 = ________

9 b.   

632 + 6 = ________

10 a.   

605 + 3 = ________

10 b.   

642 + 4 = ________

 

Answer Key

 

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