Middle School Math

6th Grade Review

100

What is 12(5x-6) =

60x-72

200

GCF of 18 and 36

18

300

16/44 in simplest form

4/11

400

4 5/17 as an improper fraction

73/17

500

Use the distributive property to simplify.

5(4x+3) = ?

20x+15

600

Number of sides in a parallelogram

4

700

This shape has 4 congruent sides and 4 right angles.

square

800

How do you find the perimeter of a rectangle?

add all sides

7th Grade Review

100

-9 + -8 x -5

31

200

Which is a larger number?

-6 or -4

-4

300

2/3 + (-3/4)

-1/12

400

-3 and 7/8 minus 14 and 11/12

-18 and 19/24

500

102.4 = 8(b+10.5)

2.3

600

(-12 - (-3) - 9) / (-2)

9

700

List all the factors of 128

1, 2, 4, 8, 16, 32, 64, 128

800

How much interest you owe on a loan of 5,000 for 4 years at 6%?

$1,200

8th Grade Review

100

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

314 cm³

200

7²+8²+9²

194

300

Solve: 3(x+2)=15

x=3

400

Use the distributive property so solve for x.

0.5(x+50)=20

x= -10

500

What is an expression for the following:

5 increased by twice a number

5+2x

600

Find x of the following equation: 

30 = -3x + 15

What is x = -5?

700

What is the formula to find volume of a sphere?

4/3 x 3.14 x h

800

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

around 8.5 feet

Challenge Math

100

15% of 1000 is this.

What is 150?

200

How do you find the median?

you put the numbers in order from least to greatest and then cross off towards the middle number on each side

300

984 divided by 8

123

400

Solve for n.

3n + 1.2= -4n - 0.9

n=-0.3

500

What is 10% of 275?

27.5

600

How do you turn a decimal into a percent? 

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

700

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

What is Quotient

800

Solve:

-5(4x - 2) = -2(3 + 6x)  

2