Scientific Notation to Standard Form

Presentation

•

Mathematics

•

8th Grade

•

Hard

James Gonzalez

FREE Resource

3 Slides • 10 Questions

Converting Numbers Into Scientific Notation and Standard Form

Scientific Notation

Multiple Select

Which numbers below are written in scientific notation?

(Check all that apply)

$3.2\times10^7$

$250\times10^2$

$10\times2^5$

$9.2\times10^{-5}$

$0.45\times10^3$

Fill in the Blanks

What is the value of $10^5$ ?

Type answer...

Fill in the Blanks

What is the value of $10^8$ ?

Type answer...

Fill in the Blanks

What is the value of $10^{-2}$ ?

Type answer...

Converting a Number from Scientific Notation to Standard Form

Converting a number from scientific notation into standard form is as easy as shifting the decimal place.

The number of places that the decimal point is shifted is equal to the value of the exponent.

If the exponent is positive, the decimal point is shifted to the right.

If the exponent is negative, the decimal point is shifted to the left.

Multiple Choice

What is the value of the number shown below?

$8.0\times10^3$

$800$

$8,000$

$0.008$

$0.0008$

Multiple Choice

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

Multiple Choice

Which of the following numbers is written in correct scientific notation?

$64.2\cdot10^2$

$6.42\cdot10^3$

$0.642\cdot10^4$

$6240$

Dropdown

To compare two numbers that are in scientific notation, first compare the

. If they are the same, then compare the

Multiple Choice

How is the following number written in scientific notation?

450,000

4.5 x 10⁵

45 x 10⁵

4.5 x 10⁴

4.5 x 10⁶

Multiple Choice

How is the number below written in scientific notation?

0.000398

39.8 x 10^-5

3.98 x 10^-5

3.98 x 10^-4

39.8 x 10^-6

Converting Numbers Into Scientific Notation and Standard Form

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