Scientific Notation Pretest

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

Tags

CCSS.8.EE.A.3

What is 3,521 in scientific notation?

• 3.52 x 10³

• 3.521 x 10³

• 3.5 x 10⁹

• 1.235 x 10^-3

Write 3,450,000 in scientific notation.

• 34.5 x 10⁶

• 3.45 x 10⁶

• 3.45 x 10⁷

• 34.5 x 10⁵

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10⁴

• 5 x 10³

• .5 x 10³

• 0.000615

• 0.00615

• 0.0615

• 0.615

Tags

CCSS.8.EE.A.3

If the exponent on the power of 10 is a positive number...

• you will get a large number that is greater than 1

• you will get a smaller number that is less than 1

Tags

CCSS.8.EE.A.3

Is this written in scientific notation?

• Yes, it is in scientific notation!

• No, it's not in scientific notation.

Tags

CCSS.8.EE.A.3

Match the numbers to the scientific notation

• 42000000

• 4.2 x 10⁷

• 0.004267

•  4.267 x 10^-3

• 42670000

• 42.67 x 10⁶

• 4267000

• 4.267 x 10⁶

Tags

CCSS.8.EE.A.3

Write 2.08 x 10² in standard form.

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3

The standard notation of 3.21 x 10^{5 is} ​ (a)   .

• 321000

• 0.0000321

• 32100000

• 32100