6th Grade Review
7th Grade Review
8th Grade Review
Challenge Math
100

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

10

100

What is -9 + -8 + -5?

-22

100

-3 + 2 = 

What is -1?

100

10% of 1000 is this.

What is 100?

200

GCF of 18 and 36

What is 18?

200

Which is a larger number?

-6 or -4

-4

200

How do you find the mean?

Add up all the numbers and divided by how many numbers you have 

200

72+82+92

What is 194?

300

16/44 in simplest form

What is 4/11?

300

2/3 + (-3/4)

What is -1/12?

300

Solve: 3(x+2)=15

x=3

300

Use the distributive property so solve for x.

0.5(x+50)=20

x= -10

400

4 5/17 as an improper fraction

What is 73/17?

400

-3 7/8 - 14 11/12

What is -18 19/24

400

How do you find the area of a triangle?

1/2bh or bh/2

400

Solve for n. (n=?)

3n + 1.2= -4n - 0.9

n=-0.3

500

Use the distributive property to simplify.

5(4x+3) = ?

20x+15

500

102.4=8(b+10.5)

What is 2.3?

500

What is an expression for the following:

5 increased by twice a number

5+2x


500

What is 10% of 275?

27.5

600

Number of sides in a parallelogram

What is 4?

600

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

What is 314 cm3

600

Find x of the following equation: 

30 = -3x + 15

What is x = -5?

600

How do you turn a decimal into a percent? 

Multiply by 100 OR move decimal two places to the right. 

700

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

What is a square?

700

List all the factors of 88

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

700

Find the value of:

(3)(x)(3) - (4)(x)(2) + x - 5 

when x = -3

What is -11?

700

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

What is Quotient

800

How do you find the perimeter of a rectangle?

What is add the 2 lengths and 2 widths?

800

This is 105 divided by 7. 

What is 15

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?

800

Solve:

-5(4x - 2) = -2(3 + 6x)  

What is 2

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