6th Grade Review

7th Grade Review

8th Grade Review

Challenge Math

Random FACTS

100

How far away is the absolute value of 10 away from 0 on the number line?

10 (1 Throw)

100

What is -9 + -8 + -5?

-22 (1 Throw)

100

-3 + 2 =

What is -1? (1 Throw)

100

10% of 1000 is this.

What is 100? (1 Throw)

100

TRUE or FALSE:

To promote Star Wars: The Force Awakens Disney put 500 Stormtroopers on the Great Wall of China

What is True. (1 Throw)

200

GCF of 18 and 36

What is 18? (2 Throws)

200

Which is a larger number?

-6 or -4

-4 (2 Throws)

200

How do you find the mean?

Add up all the numbers and divided by how many numbers you have (2 Throws)

200

7^{2}+8^{2}+9^{2}

What is 194? (2 Throws)

200

Multiple Choice: The human nose can detect more than:

a) one thousand smells

b) one million smells

c) one trillion smells

What is one trillion smells? (2 Throws)

300

16/44 in simplest form

What is 4/11? (3 Throws)

300

2/3 + (-3/4)

What is -1/12? (3 Throws)

300

Solve: 3(x+2)=15

x=3 (3 Throws)

300

Use the distributive property so solve for x.

0.5(x+50)=20

x= -10 (3 Throws)

300

On average, iPhone users unlock their phones _____ times a day.

What is 80? (3 Throws)

400

4 5/17 as an improper fraction

What is 73/17? (1 Throw)

400

-3 7/8 - 14 11/12

What is -18 19/24 (1 Throw)

400

How do you find the area of a triangle?

1/2bh or bh/2 (1 Throw)

400

Solve for n. (n=?)

3n + 1.2= -4n - 0.9

n=-0.3 (1 Throw)

400

According to a 2016 UK study, fast food restaurant ice is found to be dirtier than ____________

What is Toilet Water? (1 Throw)

500

Use the distributive property to simplify.

5(4x+3) = ?

20x+15 (2 Throws)

500

102.4=8(b+10.5)

What is 2.3? (2 Throws)

500

What is an expression for the following:

5 increased by twice a number

5+2x (2 Throws)

500

What is 10% of 275?

27.5 (2 Throws)

500

True or False:

The greek National anthem has 153 verses

What is True? (2 Throws)

600

Number of sides in a parallelogram

What is 4? (3 Throws)

600

Calculate the volume of a cylinder with a height of 4 cm and a diameter of 10cm

What is 314 cm^{3 (3 Throws)}

600

Find x of the following equation:

30 = -3x + 15

What is x = -5? (3 Throws)

600

How do you turn a decimal into a percent?

Multiply by 100 OR move decimal two places to the right. (3 Throws)

600

The average American spends $1,092 each year on what?

What is Coffee (3 Throws)

700

This shape has 4 congruent (equal) sides and 4 right angles.

What is a square? (2 Throws)

700

List all the factors of 88

What is 1, 2, 4, 8, 11, 22, 44, 88? (2 Throws)

700

Find the value of:

(3)(x)(3) - (4)(x)(2) + x - 5

when x = -3

What is -11? (2 Throws)

700

What is the answer to a division problem. (hint: starts with the letter "Q")

What is Quotient (2 Throws)

700

Which state in the US has the highest percentage of people who walk to work?

What is Alaska (2 Throws)

800

How do you find the perimeter of a rectangle?

What is add the 2 lengths and 2 widths? (3 Throws)

800

This is 105 divided by 7.

What is 15 (3 Throws)

800

If you have a right triangle and both legs are 6 feet, what is the length of the largest side?

What is square root of 72 or around 8.5 feet? (3 Throws)

800

Solve:

-5(4x - 2) = -2(3 + 6x)

What is 2 (3 Throws)

800

New York is made up of around _____ different islands, with the Bronx, Brooklyn, Manhatten, Queens and Staten Island being the 5 principle islands.

What is 40. (3 Throws)