Addition Worksheet 1

1 a.   

 40 + 18 = ________

1 b.   

 36 + 18 = ________

2 a.   

 21 + 63 = ________

2 b.   

 56 + 5 = ________

3 a.   

 23 + 10 = ________

3 b.   

 45 + 6 = ________

4 a.   

 25 + 5 = ________

4 b.   

 51 + 24 = ________

5 a.   

 40 + 6 = ________

5 b.   

 67 + 20 = ________

6 a.   

 31 + 15 = ________

6 b.   

 53 + 11 = ________

7 a.   

 37 + 46 = ________

7 b.   

 62 + 29 = ________

8 a.   

 23 + 20 = ________

8 b.   

 77 + 11 = ________

 

Answer Key

 

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