Addition Worksheet 1

1 a.   

627 + 6 = ________

1 b.   

214 + 8 = ________

2 a.   

139 + 6 = ________

2 b.   

280 + 8 = ________

3 a.   

513 + 9 = ________

3 b.   

270 + 7 = ________

4 a.   

399 + 7 = ________

4 b.   

549 + 8 = ________

5 a.   

686 + 5 = ________

5 b.   

879 + 5 = ________

6 a.   

161 + 5 = ________

6 b.   

139 + 3 = ________

7 a.   

782 + 1 = ________

7 b.   

612 + 9 = ________

8 a.   

237 + 3 = ________

8 b.   

615 + 1 = ________

9 a.   

767 + 9 = ________

9 b.   

932 + 8 = ________

10 a.   

750 + 6 = ________

10 b.   

228 + 6 = ________

 

Answer Key

 

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