6th Grade Chapter 8 Review Challenge

What is the correct order of operations in PEMDAS?

• Multiplication, Division, Exponents, Parentheses, Addition, Subtraction

• Parentheses, Exponents, Addition and Subtraction, Multiplication and Division

• Exponents, Parentheses, Division and Multiplication, Subtraction and Addition

• Parentheses, Exponents, Multiplication and Division, Addition and Subtraction

If you have the expression 3 squared, what is the result?

• 9

• 15

• 6

• 12

Using the distributive property, how would you simplify 6(x + 4)?

• 6x + 24

• 4x + 6

• 10x + 4

• 24x + 6

What is the result of 12 divided by 6?

• 18

• 1

• 2

• 6

Which property is used if the equation is commutative under addition?

• Commutative Property

• Identity Property

• Associative Property

• Distributive Property

What is the value of x if 5x = 75?

• 15

• 10

• 5

• 75

If x + 17 + x + 3 + 17 simplifies to 2x + 37, what property is being used?

• Associative Property

• Identity Property

• Commutative Property

• Distributive Property

What is the solution to the inequality x >= 2 represented on a number line?

• All points to the right of 2, including 2

• All points to the left of 2, including 2

• All points to the right of 2, excluding 2

• Only the point at 2

What is the prime factorization of 128?

• 2 x 2 x 2 x 16

• 2 x 64

• 2 x 2 x 2 x 2 x 2 x 2 x 2

• 4 x 32

If 3x = 75, what is the value of x?

• 225

• 25

• 3

• 75