5 4 Scientific Notation Given a in Standard

5. 4 Scientific Notation

Given a # in Standard Notation write it in Scientific Notation 1. Move decimal until the # is 1 ≤X <10 2. Multiply that # by 10 to a power 3. The power will be the # of times you moved the decimal • If the original # >1 positive power • If the original # <1 negative power

Write an equivalent expression using scientific notation: 3, 200 3. 2 103 Must be at least 1. 0 and no more than 9. 9999…

Write an equivalent expression using scientific notation: 0. 0307 3. 07 10 -2 Must be at least 1. 0 and no more than 9. 9999…

Change from scientific notation to standard form: -Move the decimal the same amount of times as the power -Positive Power make the number bigger -Negative Power make the number smaller

Change from scientific notation to standard form: 7. 0 x 5 10 700, 000

Change from scientific notation to standard form: 4. 8 x -3 10 0. 0048

Change from scientific notation to standard form: 1. 8 x -4 10 0. 00018

Multiply Using Properties (3. 0 x 5 10 )(4. 1 x 12. 3 x 2 10 1. 23 x 3 10 -3 10 )

Divide Using Properties. Show your answer in scientific notation 0. 5 x -13 10 5. 0 x 10 -14

Divide Using Properties. Show your answer in scientific notation 2. 0 x 3 10

Divide Using Properties. Show your answer in scientific notation 0. 3 x 107 3. 0 x 6 10

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