Standard Form and Scientific Notation

Express the following in scientific notation:
.000045

• 4.5 x 10^-5

• 45 x 10^-6

• 4.5 x10⁵

• 45 x 10⁶

Write 7.8 x 10^-3  in standard form.

• 0.0078

• 7,800

• 78

• 0.078

Write 6,700 in scientific notation.

• 6.7 x 10³

• 6.7 x10^-3

• 67 x 10²

• 67 x 10^-2

Write 9.8 x 10^-5 in standard form

• 0.00098

• 0.000098

• .098

• 98,000

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10⁴

• 5 x 10³

• .5 x 10³

Which of the following in the LARGEST number?

• 9 x 10⁶

• 8 x 10¹⁰

• 1.3 x 10¹²

• 5.3 x 10³

Which of the following numbers is the SMALLEST?

• 8.7 x 10³

• 3 x 10⁴

• 1.3 x 10⁸

• 9 x 10²

What is it called when you go from this form to this next form?
0.0088 to 8.8 x 10³

• Standard form to scientific notation

• Scientific notation to regular form

• Scientific notation to standard form

• Standard form to regular form

Which number is correctly written in scientific notation?

• 5.67 x 10⁵

• 56.7 x 10³

• 0.567 x 10⁶

Scientific notation is written with a decimal multiplied by a power of 10. The number in front of the decimal can only be...

• any number

• a number from 1 to 10

• a number from 1 to 100

• a number from 0 to 9