8th Grade Math Milestones Review

When dividing powers with the same base, you _______________ the exponents.

• Add

• Multiply

• Subtract

• Divide

What is the first step to solve the equation: 11 - 3x = 44?

• Subtract 11 from both sides

• Add 3x to both sides

• Multiply both sides by -1

• Divide both sides by 11

What is the value of 3^2 + 4^2?

• 20

• 21

• 24

• 25

What is the value of x in the equation: 2x + 3 = 11?

• 2

• 3

• 4

• 5

(2^8)^2 = ?

• 2^8

• 2^12

• 2^16

• 2^20

What is the slope of a horizontal line?

• One

• Negative one

• Zero slope

• Undefined

What is the definition of a rational number?

• A number that can be expressed as a fraction of two integers.

• A number that cannot be expressed as a fraction.

• A number that is always an integer.

• A number that has an infinite number of decimal places.

What is the sum of the exponents when multiplying powers with the same base?

• Subtract

• Multiply

• Add

• Divide

What type of number is a non-repeating, non-terminating decimal?

• Rational

• Irrational

• Integer

• Whole Number

What type of slope is represented by a vertical line?

• Undefined

• Zero

• Positive

• Negative