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Fact Family

Inverse operations

Partition

Quotient

a group of related facts that use the same number

operations such as multiplication & division, that undo each…

a way to divide by sharing one object at a time until the obj…

the answer to a division problem

Fact Family

a group of related facts that use the same number

Inverse operations

operations such as multiplication & division, that undo each…

employee discount

gross profit

maintained markup

markup

A discount offered to workers by their employer.

The difference between sales revenue and the cost of goods sold

The difference between an item's final sale price and its cost

The difference between an item's cost and sale price.

employee discount

A discount offered to workers by their employer.

gross profit

The difference between sales revenue and the cost of goods sold

$Markup

$Retail

$Cost

Markup %

$Retail - $Cost

$Cost+ $Markup ... OR... Cost $/(100% - Markup% based on retail)

$Retail- $Markup

$Markup/ $Retail OR ($Retail- $Cost )/ $Retail

$Markup

$Retail - $Cost

$Retail

$Cost+ $Markup ... OR... Cost $/(100% - Markup% based on retail)

What is a discount?

What is a sale price?

What is 20% of a $200 jacket? ... (Method…

What is 20% of a $200 jacket?... (Method 2)

A percentage of an original amount that is reduced.

The cost after the discount is taken off the original price.

Method #1:... 20% of 200... 0.20 x 200 =... 40.00$

1. Discount/Original... 2. n/200 = 20/100... (Cross multiply these…

What is a discount?

A percentage of an original amount that is reduced.

What is a sale price?

The cost after the discount is taken off the original price.

Percent

Percent Change

Commission

Commission Rate (percentage)

Ratios that compare a number to 100

Ratio of the amount of change to the original amount

Fee paid to a person who makes a sale (profit)

Percent of the selling price

Percent

Ratios that compare a number to 100

Percent Change

Ratio of the amount of change to the original amount

Rate

Unit Rate

Constant

Speed

A comparison of two things that have a constant increase.

A rate that tells you how many items are in a single group.

Stays the same

A rate that compares distance and time. For example, 25 miles…

Rate

A comparison of two things that have a constant increase.

Unit Rate

A rate that tells you how many items are in a single group.

Ratio

Unit Rate

Tape Diagram

Double Number Line Diagram

A comparison of two numbers using division.

A rate with a denominator of 1.

A drawing that looks like a segment of tape, used to illustra…

A graphic diagram that shows a proportional relationship betw…

Ratio

A comparison of two numbers using division.

Unit Rate

A rate with a denominator of 1.

Variable

Inverse Operations

Counting On

Breaking Apart

symbol or letters that stands for a number

operations that can undo each other

counting up from the lesser number

used to rewrite a number as the sum of numbers to form an eas…

Variable

symbol or letters that stands for a number

Inverse Operations

operations that can undo each other

X axis

ordered pair

unit price

ratio

across the horizontal line on a coordinate plane

used to locate a point on the coordinate plan

the cost per unit

a comparison of two quantities by division

X axis

across the horizontal line on a coordinate plane

ordered pair

used to locate a point on the coordinate plan

Commission

Discount

Markup

Percent

A commission is pay that is equal to a percent of sales.

The difference between the original price and the sale price…

The markup is the difference between the selling price and th…

A percent is a rate per 100.

Commission

A commission is pay that is equal to a percent of sales.

Discount

The difference between the original price and the sale price…

discount

gratuity

markdown

markup

the amount by which the price of a regular item is reduced

also known as a tip; small amount of money in return for a se…

an amount by which the regular price is reduced

the amount the price of an item is increased above the price…

discount

the amount by which the price of a regular item is reduced

gratuity

also known as a tip; small amount of money in return for a se…

financial literacy

recruiting

cost-of-living adjustment (COLA)

inflation

The knowledge and skillset necessary to be an informed consum…

The process of developing a pool of qualified job applicants

is a raise in an employee's salary to help keep up with... infla…

A continuous rise in the price of goods and services

financial literacy

The knowledge and skillset necessary to be an informed consum…

recruiting

The process of developing a pool of qualified job applicants

Single Discount

Discount Amount

Discount Amount

Multiple Discounts

Use this when you are trying to find how much do I have to pa…

This is the amount of discount charged when a percentage is t…

It is what my price tag says - what I actually paid to the ca…

When you want to charge multiple discounts on a product.

Single Discount

Use this when you are trying to find how much do I have to pa…

Discount Amount

This is the amount of discount charged when a percentage is t…

percent of decrease

percent of increase

percent proportion

principal

The percentage by which the original quantity is decreased

The percentage by which the original quantity in increased

One ratio or fraction compares part of a quantity to the whol…

The amount of money deposited or borrowed

percent of decrease

The percentage by which the original quantity is decreased

percent of increase

The percentage by which the original quantity in increased

Benchmark

Number Sentence

Common Denominators

Unlike Denominators

A reference number that can be used to estimate the size of n…

A statement involving numbers and operations... (ex. 3 + 5)

When have fractions have the SAME denominators

When fractions have DIFFERENT denominators

Benchmark

A reference number that can be used to estimate the size of n…

Number Sentence

A statement involving numbers and operations... (ex. 3 + 5)

Single Discount

Discount Amount

Discount Amount

Multiple Discounts

Use this when you are trying to find how much do I have to pa…

This is the amount of discount charged when a percentage is t…

It is what my price tag says - what I actually paid to the ca…

When you want to charge multiple discounts on a product.

Single Discount

Use this when you are trying to find how much do I have to pa…

Discount Amount

This is the amount of discount charged when a percentage is t…

coordinate plane

equivalent ratios

graph

greatest common factor (GCF)

A plane in which a horizontal number line and a vertical numb…

Ratios that express the same relationship between two quantit…

To place a dot at a point named by an ordered pair

The greatest of the common factors of two or more numbers.

coordinate plane

A plane in which a horizontal number line and a vertical numb…

equivalent ratios

Ratios that express the same relationship between two quantit…

interest

tax

markup

discount

amount of money paid or earned by depositing or borrowing money

amount of money charged by the government on items people buy

amount of money added to the original cost of an item to cove…

amount by which the price of an item is reduced (subtracted f…

interest

amount of money paid or earned by depositing or borrowing money

tax

amount of money charged by the government on items people buy

appliance

credit appliation

credit references

down payment

a tool or machine for doing a task, like a vacuum cleaner, wa…

a form you fill out to get credit so you can buy something no…

people or businesses that can show that you pay your bills an…

money paid toward the total price of an item

appliance

a tool or machine for doing a task, like a vacuum cleaner, wa…

credit appliation

a form you fill out to get credit so you can buy something no…

First 15 Perfect Squares

First 5 Perfect Cubes

Rational Number

Irrational Number

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

1, 8, 27, 64, 125

A real number that can be written as a simple fraction

A real number that cannot be written as a simple fraction for…

First 15 Perfect Squares

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

First 5 Perfect Cubes

1, 8, 27, 64, 125

Place Values

Rounding numbers

Finding the average or mean

factors

1) Box the number (place value) you are rounding to... 2) Look a…

Add up all the numbers in the data set, then divide that sum…

Whole numbers that divide evenly into another number (Ex: 4 i…

Place Values

Rounding numbers

1) Box the number (place value) you are rounding to... 2) Look a…

Percent

Double number line diagram

equivalent ratios

rate

A ratio that compares a number to 100

A diagram using two number lines that show how two quantities…

Two ratios that name the same number

A ratio involving two quantities in different units

Percent

A ratio that compares a number to 100

Double number line diagram

A diagram using two number lines that show how two quantities…

ratio

greatest common factor

unit ratio

unit rate

Relationship between two numbers indicating how many times th…

Largest number without a remainder that divides the numbers

the ratio of two measurements in which the second term is 1.

ratio

Relationship between two numbers indicating how many times th…

greatest common factor

Largest number without a remainder that divides the numbers

Perfect Squares 1-15

Number is multiple of 12

Number is a multiple of 9

Slope given 2 points

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

The sum of the digits is a multiple of 3; the last two digits…

sum of the digits is a multiple of 9.

m= (Y2-Y1)/(X2-X1)... ex: (1,3); (5,6)... m = (6-3) / 5-1) = 3/4

Perfect Squares 1-15

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

Number is multiple of 12

The sum of the digits is a multiple of 3; the last two digits…

proportion

constant of proportionality

equation

ratio

A number sentence or an equation that states that two ratios…

the constant value of the ratio of two proportional quantitie…

A mathematics statement that uses an equals sign to show that…

The comparison when two (or more) numbers are compared by div…

proportion

A number sentence or an equation that states that two ratios…

constant of proportionality

the constant value of the ratio of two proportional quantitie…

percent

Convert Percent to a Decimal

Convert Decimal to Percent

Tax

"Out of 100". A percent is a special ratio in which the denom…

Divide by 100, or move the decimal 2 places to the left. Exam…

Multiply by 100, or move the decimal 2 places to the right. E…

A payment required by a government entity for its support or…

percent

"Out of 100". A percent is a special ratio in which the denom…

Convert Percent to a Decimal

Divide by 100, or move the decimal 2 places to the left. Exam…

coordinate plane

equivalent ratio

graph

greatest common factor (GCF)

a plane in which a horizontal number line and a vertical numb…

ratios that express the same relationship between two quantit…

to place a dot at a point names by an ordered pair

the greatest of the common factors of two or more numbers

coordinate plane

a plane in which a horizontal number line and a vertical numb…

equivalent ratio

ratios that express the same relationship between two quantit…

Commission

Discount

Tip/Gratuity

Interest

Money paid for services or sales, typically a percent of the…

An amount taken off the price of something

A tip given to a waiter, taxi cab driver, etc.

A fee paid by a borrower, or money earned by deposited funds

Commission

Money paid for services or sales, typically a percent of the…

Discount

An amount taken off the price of something

Perfect Squares 1-15

Number is multiple of 12

Number is a multiple of 9

Slope given 2 points

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

The sum of the digits is a multiple of 3; the last two digits…

sum of the digits is a multiple of 9.

m= (Y2-Y1)/(X2-X1)... ex: (1,3); (5,6)... m = (6-3) / 5-1) = 3/4

Perfect Squares 1-15

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

Number is multiple of 12

The sum of the digits is a multiple of 3; the last two digits…

Discount

Part to Part Ratio

Part to Whole Ratio

Percent Decrease

The amount by which a price is reduced.

A ratio that compares a part of the whole to another part of…

A ratio that compares a part of the whole to the whole.

To calculate a percent decrease, divide the decrease by the o…

Discount

The amount by which a price is reduced.

Part to Part Ratio

A ratio that compares a part of the whole to another part of…

interest

tax

markup

discount

amount of money paid or earned by depositing or borrowing money

amount of money charged by the government on items people buy

amount of money added to the original cost of an item to cove…

amount by which the price of an item is reduced (subtracted f…

interest

amount of money paid or earned by depositing or borrowing money

tax

amount of money charged by the government on items people buy

x-coordinate

ordered pair

x-axis

y-axis

the first number in an ordered pair

used to locate a point on the coordinate plane

the horizontal line on a coordinate plane

the vertical line on a coordinate plane

x-coordinate

the first number in an ordered pair

ordered pair

used to locate a point on the coordinate plane

rate

unit rate

unit price

equation

a ratio involving two quantities measured in different units

the rate for one unit a given quantity (1 is the denominator)

a unit rate that gives the price of 1 item (1 is the denomina…

a math sentence that includes an equal sign to compare two ex…

rate

a ratio involving two quantities measured in different units

unit rate

the rate for one unit a given quantity (1 is the denominator)

Greatest Common Factor (GCF)

Least Common Multiple (LCM)

Factor

Multiple

is a number that is a factor of two or more numbers

is a multiple of two or more whole numbers.

is an integer or number that divides evenly into another.

The product of a whole number and any other whole number.

Greatest Common Factor (GCF)

is a number that is a factor of two or more numbers

Least Common Multiple (LCM)

is a multiple of two or more whole numbers.

Estimate

Budget

Profit

Expenses

When you use logic or past experiences to come up with an ans…

A plan for making and spending money.

Money you keep after you pay your expenses

The amount of money it costs to live (rent, heat, food, etc..).

Estimate

When you use logic or past experiences to come up with an ans…

Budget

A plan for making and spending money.

ratio

unit rate

ratio table

scaling

a comparison of two quantities by division

a rate that is simplified so that it has a denominator of 1 E…

a table with columns filled with pairs of numbers that have t…

to multiply or divide two related quantities by the same number

ratio

a comparison of two quantities by division

unit rate

a rate that is simplified so that it has a denominator of 1 E…

discount

gratuity

markdown

markup

the amount by which the regular price of an item is reduced

a small amount ot money in return for a service, also known a…

an amount by which the regular price of an item is reduced

the amount the price of an item is increased above the price…

discount

the amount by which the regular price of an item is reduced

gratuity

a small amount ot money in return for a service, also known a…

discount

gratuity

markdown

markup

the amount by which the regular price of an item is reduced

a small amount ot money in return for a service, also known a…

an amount by which the regular price of an item is reduced

the amount the price of an item is increased above the price…

discount

the amount by which the regular price of an item is reduced

gratuity

a small amount ot money in return for a service, also known a…