Scientific Notations

What is scientific notation?

• A long way to write really short  numbers

• A short way to write really long numbers

• A short way to write really small numbers

• None of the above

What must be true for the number "a" in scientific notation. Select all that apply.

• must be less than 10

• must be greater than 1

• must be greater than or equal to 1

• must be less than or equal to 10

• must be less than 1

Which of the following is correct scientific notation?

Which of the numbers is written in scientific notation?

Answer explanation

Write the following number in scientific notation.

360

The rule of scientific notation is to write all exponents with a base of ____.

• 50

• 5

• 100

• 10

Write the following number in scientific notation.

0.052