Chapter 7 Exponents and Scientific Notation

Express 3,080,000 in scientific notation.

Tags

CCSS.8.EE.A.3

Tags

CCSS.8.EE.A.1

Express each expression without using a negative exponent.

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CCSS.8.EE.A.1

What are the values of the exponents of the following numbers when they are converted to Scientific Notation?

• -3

• 0.00523

• 3

• 0.0172

• 4

• 7,140

• -2

• 52, 300

• -4

• 0.000714

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CCSS.8.EE.A.3

The usual form for 2.03 × 10^–5

• 0.203

• 0.00203

• 203000

• 0.0000203

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CCSS.8.EE.A.3

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7

• 5.64 x 10⁶

• 5.64 x 10⁸

• 56.4 x 10⁷

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CCSS.8.EE.A.3

A number written in scientific notation would have a numerical value that is ​less than one when the exponent is ​ (a)   .

• negative

• positive

• even

• odd

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CCSS.8.EE.A.3

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

There are a total of 463,100 books in a library. What is the value of the exponent when the number is written in scientific notation?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3