Exponents and Order of Operations

In the expression,  $8^5$ , the "base" is which numer?

(a)  

In the expression, $8^5$  , the "exponent" is which number?

(a)  

Write the product using an exponent: $8\times8\times8$  

•  $8\times3$  

•  $3^8$  

•  $8^3$  

• 24

Tags

CCSS.6.EE.A.1

Write the power as a product of the same factor AND find the answer:  $2^5$  

•  $5\times5=25$  

•  $2\times5=10$  

•  $2\times2=4$  

•  $2\times2\times2\times2\times2=32$  

Tags

CCSS.6.EE.A.1

 Write the power as a product of the same factor AND solve: $\left(\frac{1}{7}\right)^3$  

•  $\frac{1}{7}\cdot\frac{1}{7}\cdot\frac{1}{7}=\frac{1}{21}$  

•  $\frac{1}{7}\cdot\frac{1}{7}\cdot\frac{1}{7}=\frac{1}{343}$  

•  $\frac{1}{7}\times3=21$  

•  $7\cdot7\cdot7=343$  

Write the power as a product of the same factor and solve:  $6^4$  

•  $6\times6\times6\times6=1296$  

•  $6\times4=24$  

•  $4\times6=24$  

•  $4\times4\times4\times4\times4\times4=4,096$  

In Order of Operations, what does the "P" in PEMDAS refer to?

• Pi ( $\pi$ )

• Power

• Parentheses (or any grouping symbols)

• Please

In PEMDAS, which operations do we need to complete "left to right" in the expression? (Select ALL that are correct)

• Parentheses and Exponents

• Exponents and Multiplication

• Multiplication and Division

• Addition and Subtraction

Tags

CCSS.6.EE.A.1

*You will want to do these next 3 problems on a sheet of paper!* Evaluate: $16\div2\times4$  

(a)  

Evaluate the expression:  $3\times6^2+4$ 

(a)  

Tags

CCSS.7.NS.A.3