8th Grade Math MCAS Review Game

Exponents

100

When multiplying like bases, you should ____________ exponents?

Ex: 3² ᐧ 3⁴ = 

add

200

When dividing like bases, you should ____________ exponents?

Ex: 2⁵ ➗ 2³

subtract

300

((2²)³

   2⁴

2² or 4

500

simplify √50

5√2

Scientific Notation

100

What is (4 x10⁴) x (2 x 10²⁾

8 x 10⁶

200

John knows two of the angle measures of triangle PQR. Angle Q is 75 degrees and angle R is 51 degrees. What is the measure of angle P?

54 degrees ** Must have degree sign or write degrees or it is incorrect!!

300

What is (6.6 x 10⁴) ➗ (2.2 x 10¹) in scientific notation?

3 x 10³

Irrational Numbers

400

What is 3√25

15

500

A shipping box is in the shape of a rectangular. It has a length of 12 inches and a width of 6 inches What is the diagonal length, in inches, of the shipping box to the nearest tenth?

13.4 inches

Pythagorean Theorem

100

What is the formula for the Pythagorean Theorem?

A² + B² = C²

200

Define hypotenuse

The side of a right triangle that is opposite the right angle. It is also the longest side of a right triangle.

400

A rectangular field has a length of 160 feet and a width of 120 feet. What is the length of a diagnol of the field?

200 feet **Must have the label of feet or your answer will be incorrect!!

Transformations

100

What should you do the night before the math final exam?

Go to bed early and get a good night sleep.

200

What should you do the morning of the math final exam?

Eat a good breakfast.

300

What should you do if you cannot get the right answer to an equation and it is multiple choice?

Plug in choices until you get a solution

400

What should you NEVER do on a multiple choice question?

Leave it blank - even if you do not know the answer make an educated guess because you have a 25% chance of getting right. It will be wrong if you leave it blank.

500

how can I find the equation to a table if I forget?

Substitute x and y values into the possible choices