Addition Worksheet 1

1 a.   

252 + 3 = ________

1 b.   

327 + 3 = ________

2 a.   

254 + 8 = ________

2 b.   

769 + 2 = ________

3 a.   

746 + 7 = ________

3 b.   

155 + 8 = ________

4 a.   

474 + 3 = ________

4 b.   

162 + 1 = ________

5 a.   

118 + 6 = ________

5 b.   

255 + 9 = ________

6 a.   

499 + 8 = ________

6 b.   

405 + 8 = ________

7 a.   

657 + 8 = ________

7 b.   

683 + 2 = ________

8 a.   

699 + 7 = ________

8 b.   

152 + 7 = ________

9 a.   

297 + 4 = ________

9 b.   

155 + 5 = ________

10 a.   

636 + 9 = ________

10 b.   

248 + 6 = ________

 

Answer Key

 

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