Exponents

Change from standard form to scientific notation: 0.004078

• 4.078 x 10^-3

• 4.078 x 10³

• 40.78 x 10^-4

• .4078 x 10^-2

Change from standard form to scientific notation:  450,000

• 4.5  x  10⁵
• 45  x  10⁵
• 4.5  x  10⁴
• 4.5  x  10⁶

 $\left(-2\right)^3$  :  Which expanded form would represent this exponent?

•  $\left(-2\right)\times\left(-2\right)\times\left(-2\right)$  

•  $-\left(2\times2\times2\right)$  

•  $2\times2\times2$  

•  $-3\times-3$  

Tags

CCSS.8.EE.A.1

Write $-6^2$  in standard form 

•  $-36$  
  

•  $36$  

•  $-18$  

•  $18$  

Tags

CCSS.6.EE.A.1

Write $\left(\frac{1}{5}\right)^2$ in standard form

•  _{$\frac{1}{10}$}  

•  $\frac{2}{10}$  
  

•  $\frac{2}{25}$  

•  $\frac{1}{25}$  

Tags

CCSS.6.EE.A.1

Write $\left(\frac{2}{3}\right)^2$ in standard form

•  $\frac{2}{6}$  

•  $\frac{2}{9}$  

•  $\frac{4}{6}$  

•  $\frac{4}{9}$  

Tags

CCSS.6.EE.A.1

Change the number back to standard form: 3.97 x 10^-2

Change the number back to standard form: 6.79 x 10⁴

Tags

CCSS.8.EE.A.3

Write $\left(-5\right)^3$ in standard form

Tags

CCSS.6.EE.A.1

Write $\left(-4\right)^2$ in standard form.

Tags

CCSS.6.EE.A.1