Scientific Notation with Negative Exponents

Express the following in scientific notation:

0.000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Tags

CCSS.8.EE.A.3

Express the following in standard notation:

8.025 x 10^-8

• 0.00000008025

• 0.000000008025

• 802,500,000,000

• 80,250,000,000

Tags

CCSS.8.EE.A.3

• A

• B

• C

• D

Tags

CCSS.8.EE.A.3

In Scientific Notation,
if the exponent on the 10 is a negative number then...

• it represents a large number

• it represents a small number between 0 and 1

Tags

CCSS.8.EE.A.3

When using scientific notation, a negative exponent means ...

• the standard number is greater than one

• the standard number is less than one

• the negative sign doesn't have a meaning

• None of the above

Tags

CCSS.8.EE.A.3

How would you write 5.6 x 10^-3 in standard form?

• 0.0056

• 5,600

• 0.00056

• 0.0056

Tags

CCSS.8.EE.A.3

Write the following number in standard notation:

2.8 x 10^-4

• 0.000288

• 0.00028

• 28,000

• 280

Tags

CCSS.8.EE.A.3

Write the following number in standard notation:

7 x 10^-2

• 0.007

• 0.07

• 700

• 700.0

Tags

CCSS.8.EE.A.3

Change from standard form to scientific notation:  0.000398

• 39.8  x  10^-5

• 3.98  x  10^-5

• 3.98  x  10^-4

• 39.8  x  10^-6

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10^-3

• .5 x 10^-3