Addition Worksheet 1

1 a.   

 20 + 20 = ______

1 b.   

 25 + 74 = ______

2 a.   

 32 + 61 = ______

2 b.   

 45 + 53 = ______

3 a.   

 25 + 44 = ______

3 b.   

 63 + 36 = ______

4 a.   

 22 + 74 = ______

4 b.   

 15 + 24 = ______

5 a.   

 32 + 62 = ______

5 b.   

 45 + 54 = ______

6 a.   

 40 + 46 = ______

6 b.   

 55 + 24 = ______

7 a.   

 34 + 15 = ______

7 b.   

 23 + 50 = ______

8 a.   

 50 + 40 = ______

8 b.   

 25 + 24 = ______

9 a.   

 22 + 25 = ______

9 b.   

 21 + 12 = ______

10 a.   

 15 + 74 = ______

10 b.   

 11 + 18 = ______

 

Answer Key

 

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