Math

Algebra

100

4x-7=21

What is x?

7

200

If x=3 and y=-2

2x²+3y

12

300

Simplify 

6(2x+1)-3x

9x+6

400

If x=5 

What is x²+5x+6

56

500

One number is 3 more than twice another. Their sum is 24. What are the two numbers?

7 and 17

Number and operation

100

What are factors of 36?

1,36,2,18,3,12,4,9,6

200

What is 3 3/4 Divided by 1 1/2

2 1/2

300

What is 15% of 120

18

400

Convert 7/8 to a decimal

0.875

500

You spend 2/5 of your money on a book and 1/4 on lunch. What fraction of your money is left?

7/20

Data and analysis

100

What is the mean of 20,25,30,35?

27.5

200

Find the Range 5,8,12,3,10

9

300

What is the mode of 4,4,5,6,6,6,7,8

6

400

The data set is 60,70,80,100. What value must be added to get a mean of 80?

90

500

A student records the number of books read per month: 3,4,3,2,5,6,3

What is the median and mode

median = 3

mode = 3

Geometry

100

What is the perimeter of a rectangle with the length 9cm and a width of 4cm

26cm

200

What is the name of a ten sided polygon

decagon

300

Find the area of a parallelogram with a base of 8.5cm and a height of 17cm?

144.5cm²

400

How many faces does a rectangular prism have?

six

500

A triangle has angles measuring 35 degrees and 65 degrees. What is the measure of the third triangle?

**Hint** All angles must have a sum of 180 degrees

What is 80 degrees.