6th Math MCAS (Expressions and Equations)

What is the value of this expression?

$$(5^2−7)+4^3\div8$$

True or False?

$$2^6=12$$

What is the base? $$6^8$$

(a)  

Which of the following is equivalent to the expression below?

$$3\times3\times3\times3$$

An expression is given.

5(x−1)

What is the value of the expression when x=5?

(a)  

What is the value of this expression when n = 3?

$$\frac{18}{n}+9$$

What is the value of the expression below when n = 2?
 

2n + 3n

Which of the following expressions represents “2 times the quantity of 13 subtract from x ” ?

Select all of the expressions that are equivalent to 4(5x+2y).

Find the equivalent expression to 3(2m + 1)

(a)