Rational Numbers and Integers

Equations and Graphing

Ratios, Rates, Proportions, and Percents

Data, Data, Data!

Properties of Math

100

1/2 ÷ 2/3

3/4

100

What Quadrant is the point (-3,2) in?

Quadrant II

100

Write a simplified ratio to represent a student attending school for 21 days out of the 24 school days in a month.

7/8

100

What is the mode of the following data?

2, 3, 4, 4, 4, 5, 6, 6, , 7, 7, 10

4

100

(a+b)=(b+a) shows WHICH math property?

Commutative Property of Addition

200

(1.25 + 3.5) x 0.5

2.375

200

Solve for x.

2x+8 =2

x = -3

200

On a road trip, The Smith family drives 300 miles in 5 hours. What is the unit rate of their trip (in mi/hr)?

60 mi/hr

200

What is the median of the following data:

2, 3, 4, 4, 4, 5, 6, 6, 7, 7, 10

5

200

10 x 1 = 10 shows WHICH math property?

The Identity Property of Multiplication

300

(3/5 + 1/3) - 1/6

23/30

300

What is the y-value for the equation

y = 4x -2

when x=0.5

y=0

300

What is 25% of 700?

175

300

What is Q1 (lower quartile) of the following data:

2, 3, 4, 4, 4, 5, 6, 6, , 7, 7, 10

4

300

Which is an example of the associative property of multiplication?

A) (x*y)*z = (x+y)+z

B) (x*y)*z = (y*x)*z

C) (x*y)*z = x*(y*z)

D) (x*y)*z = z*(y*x)

C

400

-5 + 7 x (-4) + 12 x 2 + (-1)

-10

400

If Mr. Joe gets paid $40 per hour plus an additional $50 for showing up to a job, write an equation in y=mx+b format to represent his pay. (y= amount he gets paid; x= hours worked)

y = 40x + 50

400

The same proportion of students in 6th grade have math as their favorite subject as the whole middle school. If 8 out of the 20 6th graders have math as their favorite subject, how many middle schoolers out of the 65 total like math?

26

400

What is the mean of the following data:

10, 15, 12, 17, 5, 13, 9, 7

11

400

What is missing from the following equation to show the Inverse property of Multiplication?

27 * ______ = 1

1/27

500

(4.5 - 6.3) x (-1.7 + 3.4)

3.06

500

Solve the equation:

2x - x + 7 + 4x = 2 - 15

x = -5

500

A person lost $550 on the stock market, which was 60% of the total they initially invested. How much did they initially invest?

$916.67

500

A survey was taken of middle school to see what their favorite sport is. What percentage of the students liked either soccer or volleyball? Have your percentage include 3 digits.

20 liked Soccer

15 liked Football

18 liked Volleyball

12 liked Baseball

58.4%

500

Distribute.

-2(x+7)

-2x-14