Enter Title

Number Sense

100

What is the GCF of 36 and 18

6

200

What is the value of 12- (-33)?

45

300

What is 17/40 written as a decimal?

0.425

400

What is the distance between -2 and 6?

8

500

What is the value of (-0.001) (100) (-0.01) (-10) ?

-0.01

Equations

100

What is the value of x?  
3x+10=70

x=20

200

How do you solve equations?

Using inverse operations

300

What is the value of x?
-6x-13= 23

x= -6

400

Jake buys a 6 bottles of water and a chocolate bar that cost $1.50. Her total cost is 13.50. How much was the price of each water bottle?

$2 

500

What is the value of p so that the expression
6x+3-(8x-5) is equivalent to p (x-4) ?

p= -2

Proportions

100

What is 54% of 450?

243

200

In a graph, how do you know a relationship is proportional?

It is a straight line and passes through the origin.

300

A television time slot has 4 minutes of commercials for every 11 minutes of programming. If there are 16 minutes of commercials, how long is the television program. 

44 minutes of television programming. 

400

A local survey determined that 4 out of every 10 internet users have downloaded music at some point. What is the constant of proportionality in this relationship?

k=4/10 or 2/5

500

Write an equation to represent this relationship. Luis knows he must practice his serves to get better. For every 15 minutes he practices, 11 minutes are spent practicing serves.

y=11/15x

Geometry

100

What is the circumference of a circle with a diameter of 10cm? Use pi=3.14

C=31.4cm

200

What is the area of a circle with a diameter of 6in? Use pi=3.14

A= 28.26 in²

300

What is the volume of a cube with a side lengths of 8in?

V= 512 in³

400

A circular lake has a circumference of 24 miles. To the nearest hundredth of a mile, what is the radius of the lake?

R= 3.82 miles

500

A cube has a volume of 27 cm³ . What is the length of the cube?    

Length= 3cm

Probability

100

There are 2 blue marbles, 4 yellow marbles, and 7 red marbles. What is the probability of pulling out a yellow marble?

P(yellow)= 4/13

200

What is the probability of rolling an even number when rolling a 6-sided dice?

P(even)= 1/2

300

Using impossible, unlikely, equally likely as not, likely and certain, what is the likelihood of opening an 100 page book to pg -33?

Impossible

400

The letters of the word Hippopotamus was put into a hat. What is the probability of pulling out a p?

P(p) = 1/4

500

There a painted rocks in a bag containing 4 purple rocks, 3 green rocks, 3 orange rocks and 2 blue rocks. What is the probability the next rock will be purple and blue? P (purple and blue) =

P (purple and blue) = 0