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Scientific Notation

Scientific Notation. How wide is our universe?. 210,000,000,000,000,000,000,000 miles (22 zeros) This number is written in standard form. When numbers get this large, it is easier to write them in scientific notation. Scientific Notation.

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Scientific Notation

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  1. Scientific Notation

  2. How wide is our universe? 210,000,000,000,000,000,000,000 miles (22 zeros) This number is written in standard form. When numbers get this large, it is easier to write them in scientific notation.

  3. Scientific Notation A number is expressed in scientific notation when it is in the form a x 10n where a is between 1 and 10 and nis an integer

  4. Partner TalkDetermine which ones are in Scientific Notation. 1.3 x 103 10 x 107 5.0 x 10-5 0.4 x 106 1 x 10-3 7.45 x 108

  5. Writing Numbers in Scientific Notation b. .000137 c. 4,030 a. 40,000 e. 78 f. 0.548 d. 0.028

  6. Is this going to be a big or small number? a. 6.73 x 106

  7. Express in Standard Form b. 5.925 x 102 c. 5.0 x 108

  8. Is this going to be a big or small number? d. 2.4 x 10-3

  9. Express in Standard Form e. 6.832 x 10-5 f. 3.2 x 10-1

  10. Multiply With Scientific Notation Multiply 3x 10-7 and 9 x 103

  11. Multiply With Scientific Notation Multiply 3x 10-7 and 9 x 103 You try… 4 x 104 and 6 x 106

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