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Scientific Notation

Scientific Notation. Format of scientific notation. Number has to be greater or equal to 1 AND less than 10. Must be multiplied by a power of 10. Which of these numbers is written in scientific notation?. 90 x 10 3. 0.9 x 10 3. 9.0 x 10 3. 90 is greater than 10.

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Scientific Notation

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  1. Scientific Notation

  2. Format of scientific notation • Number has to be greater or equal to 1 AND less than 10. • Must be multiplied by a power of 10. Which of these numbers is written in scientific notation? 90 x 103 0.9 x 103 9.0 x 103 90 is greater than 10 0.9 isn’t greater than or equal to 1 Yes

  3. To write in scientific notation The Curiosity Rover traveled 354 million miles to Mars. That is 354, 000, 000 miles. 3 5 4 0 0 0 0 0 0 Number of spaces decimal moved to make a number greater or equal to 1 AND less than 10. 3 5 4 x 108

  4. To write in scientific notation The size of Mr. Lee’s heart is 0.0000005 inches 0 0 0 0 0 0 0 5 Number of spaces decimal moved to make a number greater or equal to 1 AND less than 10. 5 0 x 10-7

  5. Scientific Notation Review the last two examples 354,000,000.0 = 3.54 x 108 ADD eight to 100 Eight spaces to the LEFT 0.0000005 = 5.0 x 10-7 SUBTRACT seven from 100 Seven spaces to theRIGHT

  6. Scientific Notation as a Balance 2450000 x 100

  7. Scientific Notation as a Balance 2450000. x 100

  8. Scientific Notation as a Balance 100 245000.0 x

  9. Scientific Notation as a Balance 245000.0 x 101

  10. Scientific Notation as a Balance 101 2450.000 x

  11. Scientific Notation as a Balance 2450.000 x 103

  12. Scientific Notation as a Balance 103 2.450000 x

  13. Scientific Notation as a Balance 2.450000 x 106

  14. Scientific Notation as a Balance 0.0000834 x 100

  15. Scientific Notation as a Balance 0.0000834 x 100

  16. Scientific Notation as a Balance 100 00.000834 x

  17. Scientific Notation as a Balance 00.000834 x 10-1

  18. Scientific Notation as a Balance 10-1 0000.0834 x

  19. Scientific Notation as a Balance 0000.0834 x 10-3

  20. Scientific Notation as a Balance 10-3 000008.34 x

  21. Scientific Notation as a Balance 000008.34 x 10-5

  22. Making almost into all Which of these numbers is written in scientific notation? 90 x 103 0.9 x 103 9.0 x 103 90 is greater than 10 0.9 isn’t greater than or equal to 1 Yes

  23. Making almost into all Which of these numbers is written in scientific notation? 90. x 103 0.9 x 103 9.0 x 103 9.0 x 102 9.0 x 104 Yes 2315.7 x 109 0.073 x 1015 2 3 2 3 2.3157 x 1012 7.3 x 1013

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