Laws of Exponents and Scientific Notation

Expand the following expression:
 $7^4$  

•  $7\times4$  

•  $7\times7\times7\times7$  

•  $7+4$  

•  $7+7+7+7$  

 $5^3$  

Evaluate the exponent:

• 15

• 125

• 25

• 225

 $x^9\times x^7$  
Evaluate the exponent

•  $x^{63}$  

•  $x^2$  

•  $x^{16}$  

•  $x^{10}$  

Tags

CCSS.HSA.APR.A.1

What is 6,300,000 in scientific notation?

• $.63\times10^7$

• $6.3\times10^6$

• $6.3\times10^5$

• $6.0\times10^7$

 $2\times10^5$  
What is this value in standard notation?

• 20,000

• 2,000

• 200

• 200,000

What is 0.009 in scientific notation?

• $9\times10^{-3}$

• $9\times10^3$

• $9\times10^{-2}$

• $9\times10^2$

How do you write 8.317 x 10⁶ in standard form?

• 8,371,000

• 83,170,000

• 837,100

• 8,317,000

Tags

CCSS.8.EE.A.3

Evaluate: 12⁰ = ?

• 0

• 1

• 12

• undefined

Tags

CCSS.6.EE.A.1

Evaluate: 3^-2 = ?

• 1/9

• -6

• -9

• -1/6

Tags

CCSS.8.EE.A.1

Which is greater,  2654⁰ or 5⁰?

• 2654⁰
• 5⁰
• They are the same
• Zero is greater

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4