Order of Operations with Integers and Exponents

Which of the following expressions has a value of 9?

Which expression has the greatest value?

Evaluate the expression.

$$-9-\left(-8\right)+2\cdot4^2$$  

(a)  

Evaluate the expression.

$$8\div\left(-4\right)\times6^2+7$$  

(a)  

Which expression has a value of $$-10$$  ?

The expression below shows the amount of change a customer can expect to receive in change when paying with $25.

$$25-\left(5+3+2\left(3\right)+1\left(6\right)+3\right)$$  

How much change will the customer receive?

(a)  

Tre went shopping this weekend and bought a pair of jeans for $30 and two hats for $6 each. The change in his bank account can be shown by the expression below.

$$-30+2\left(-6\right)$$  

What was the change in Tre's bank account?

(a)  

Evaluate the expression.

$$-8-5\cdot5^3+8$$  

(a)  

$$4^3+\left(-9\cdot2\right)\div6$$  

(a)  

Which expression is equivalent to $$8-\left(2-3\right)-1$$  ?