1.6 Exponents and Order of Operations

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?

• 7⁵

• 7⁶

• 6⁷

• 7⁷

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which is equivalent to $2^4$ ?

• 8

• 20

• 16

• 12

Answer explanation

 $2^4=2\cdot2\cdot2\cdot2=16$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

Choose the Correct answer.

-5²

• -10

• 25

• 10

• -25

Tags

CCSS.6.EE.A.1

In the expression 3⁴, the number "3" represents the:____________ ?

• power

• base

• exponent

• Exponential Expression

Tags

CCSS.6.EE.A.1

Which operation would you do first in the following expression?
 $\left(12+10\right)\div11\cdot4-6$  

• Division

• Multiplication

• Addition

• Subtraction

Simplify:
 $24\div6\cdot2-10$  

• -8

• -2

• 2

• 8

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

Evaluate the expression:

100 ÷ 2 × 5 −12 + 4

• -2

• 2

• 242

• 6

Tags

CCSS.5.NBT.B.5

CCSS.5.NBT.B.6

Write out the following Exponential Expression:
 $\left(-5\right)^4$ 

•  $\left(-5\right)\cdot4$  

•  $\left(-5\right)\cdot\left(5\right)\cdot\left(5\right)\cdot\left(5\right)$  

•  $-\left(5\right)\cdot\left(5\right)\cdot\left(5\right)\cdot\left(5\right)$  

•  $\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)$  

Tags

CCSS.6.EE.A.1

Write out the following Exponential Expression:
 $-5^4$ 

•  $-5\cdot4$  

•  $\left(-5\right)\cdot5\cdot5\cdot5$  

•  $-5\cdot5\cdot5\cdot5$  

•  $\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)$  

Tags

CCSS.6.EE.A.1

Evaluate the following expression:
 $-\left|5-7\right|+4^2$ 

• 18

• 14

• 6

• 10

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7