Module 1 Post Test

Which of the following represents the expression (–3) · (–3) · (–3) · (–3) · 7 · 7 · 7 · 7 · 7 · 7 using exponents?

• 4^–3 · 6⁷

• 12 · 4²

• (–3)(4) · (7)(6)

• (–3)⁴ · 7⁶

Tags

CCSS.6.EE.A.1

Evaluate (–2)⁶ · (–3)²

Tags

CCSS.6.EE.A.1

Evaluate (m⁴ + 5) – n³ if m = -2 and n = 4

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

The table shows the number of cars sold each year at a dealership since it opened.

How many cars were sold in year 2?

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

Simplify the expression (3a⁴)( –6a³).

• -18a⁷

• -18a¹²

• -3a⁷

• -3a¹²

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Which expression shows the simplified form of 

 $\frac{3^8\cdot7^4\cdot11^6}{3^2\cdot7^3\cdot11^3}$  ?

•  $3^6\cdot7^2\cdot11^3$  

•  $3^{10}\cdot7^7\cdot11^9$  

•  $3^6\cdot7\cdot11^3$  

•  $3^5\cdot7\cdot11^3$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

Simplify the expression $\left(-2r^3s^5\right)^5$ . 

•  $32r^{15}s^{25}$  

•  $-32r^{15}s^{25}$  

•  $-10r^8s^{10}$  

•  $-10r^{15}s^{25}$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Simplify (g⁶)¹⁰.

• g¹⁶

• g⁶⁰

• 10g⁶⁰

• 10g¹⁶

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

• 983,400,000

• 9,834,000,000

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Express the fraction         

 $\frac{1}{15^7}$  using a negative exponent.

•  $\frac{1}{15^{-7}}$  

•  $-15^7$  

•  $\frac{1^{-7}}{15}$  

•  $15^{-7}$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4