Name: __________________________________

Period: ______

Simmer Down Inc. © June 2012

Chemistry 11 Scientific Notation Worksheet

Directions: Express each in scientific notation OR put into scientific notation.

1. 423 ___________________

2. 70 ____________________

3. 961,250 ________________

4. 1,458 __________________

5. 4,589,000 ______________

6. 789,000 ________________

7. 40,965,000 ______________

8. 12.56 __________________

9. 2.587 __________________

10. 987,560,000 _____________

11. 0.00214528 ______________

12. 0.201589 ________________

13. 0.032569 ________________

14. 0.01245 _________________

15. 0.12 ____________________

16. 0.147000 ________________

17. 0.03690 _________________

18. 0.0000000008 ____________

19. 0.00000025060 ___________

20. 0.014589 ________________

21. 0.078950 ________________

22. 0.09 ____________________

23. 0.1 _____________________

24. 2.345 x 102 ______________

25. 3.65 x 106 _______________

26. 2.9865 x 103 _____________

27. 1.02 x 104 _______________

28. 1.3 x 105 ________________

29. 1.789 x 100 ______________

30. 2.5987 x 102 _____________

31. 4.37598 x 102 ____________

32. 9.856 x 107 ______________

33. 2.3 x 1010 _______________

34. 1.369 x 101 ______________

35. 5.987 x 103 ______________

36. 1.236 x 105 ______________

37. 2.369 x 103 ______________

38. 1.2478 x 107 _____________

39. 5.01 x 102 _______________

40. 1.6987 x 108 _____________

41. 7.9854 x 103 _____________

42. 6.3569 x 109 _____________

43. 4.639 x 101 ______________

44. 4.20 x 100 _______________

45. 9.87 x 108 _______________

46. 5.698 x 106 ______________