Vocab Jam

Number System

100

the numbers on a numberline 

what are negative and positive numbers 

200

the quadrant that contains coordinates (-, -)

What is Quadrant?

300

the first step when multiplying a mixed fraction

What is change the mixed number into an improper fraction?

400

The process in dividing fractions

What is change fractions to improper fractions and find the LCM in order to divide? 

Or

What is change to improper fractions and keep change flip? 

500

An equivalent expression to 12 + 36 using the GCF and distributive property

What is 12(1+3)?

Apples to Oranges

100

Finding the cost of one

What is the unit rate?

200

The ratio set up if the problem is a percentage

What is part/whole = part percentage/100%

300

this matters most when reading a ratio 

What is the order in how you read the ratio?

400

A club has 800 members. 100 of the members were randomly picked and were asked if the dues should be raised. 6 of the members said that dues should be raised. Based on these results, about how many members in the club would be expected to say that dues should be raised?

What is 48?

500

The ratio of peanuts to raisins in a snack mix is 5 to 4. A bag of the snack mix contains 200 peanuts. How many raisins are in the bag

What is 160?

Shapes and Stuff

100

How to find the area of a parallelogram 

What is Length X Width?

200

How to find the area of a triangle

What is base X height, divided by 2?

300

How to find the surface area

What is find the area of all shapes then add them all together?

or

What is decompose the net, find the area of each shape, then add all areas together?

400

How to find the area of a trapezoid

What is base 1 + base 2, multiplied by Height, divided by 2? 

500

The reflected coordinate of (2,3) when reflected over the X-axis. 

What is (2, -3).

What part of X don't you understand?

100

the number attached to variable

What is a coefficient?

200

an unknown value

What is a variable?

300

the order of operations

What is PEMDAS, Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction?

400

the kind of circles used to show inequalities: 

less than 

and greater than or equal to

What is open circle for less than, and closed circle for greater than or equal to? 

500

the steps to solve for X, 

1/2x= 4

What is get X by itself by doing the opposite operation; multiply by the inverse on both sides?

x= 8 

Stats, Stats, Stats

100

The average of a data set

What is the mean?

200

To measure the most in a data set

What is the mode?

300

How to calculate the median of a data set

What is put the numbers in order from least to greatest then find the middle number? 

400

What is used to find the upper and lower quartiles in a data set. 

What is a box plot?

500

Mr. Clark counted the number of people who used the information desk at the mall each day for 10 days. He recorded the data below.

{23, 26, 29, 33, 44, 48, 55, 55, 59, 74}

What is the upper quartile value of these data?

What is 55