Review of Laws of Exponents and Scientific Notation

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113

Tags

CCSS.8.EE.A.3

Write 0.00000707 in scientific notation.

• 7.07 x 10^-6

• 7.07 x 10⁶

• 707 x 10⁸

• 707 x 10^-8

Write 2.08 x 10²  in standard form.

• 208

• 0.0208

• 20,800

• 0.208

Tags

CCSS.8.EE.A.3

Simplify using the 9 Laws of Exponents:

• 
• 
• 
• 

Tags

CCSS.8.EE.A.1

• A

• B

• C

• D

Answer explanation

To be in scientific notation, one digit to the left of the decimal. Negative exponents are for numbers less than 1 and positive exponents are for numbers larger than 1

Tags

CCSS.8.EE.A.3

Tags

CCSS.8.EE.A.1

Multiply

• 100

• 10¹

• 10^-2

• 1/100

Tags

CCSS.8.EE.A.1

Simplify the expression using exponents.

• 81⁸

• 9¹⁵

• 9⁸

• 81¹⁵

Tags

CCSS.8.EE.A.1

Simplify using the 9 Laws of Exponents:

• 
• 
• 
• 

Tags

CCSS.8.EE.A.1

Simplify using the 9 Laws of Exponents:

• 
• 
• 
• 

Tags

CCSS.8.EE.A.1