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Irrational Numbers

Irrational Numbers expressed as decimals

Pi

Simplest Radical Form

numbers that cannot be expressed as quotients of two integers…

They are nonterminating and nonrepeating decimals. They can a…

The number 'pi' is an irrational number. Pi is the ratio of t…

A square root is in simplest radical form if the radicand has…

Irrational Numbers

numbers that cannot be expressed as quotients of two integers…

Irrational Numbers expressed as decimals

They are nonterminating and nonrepeating decimals. They can a…

compatible numbers

dividend

divisor

estimate

numbers that are close to the given numbers that make estimat…

A number that is divided by another number.

the number that divides the dividend

An approximation of a number based on reasonable assumptions

compatible numbers

numbers that are close to the given numbers that make estimat…

dividend

A number that is divided by another number.

array

area

square units

factor

an orderly arrangement

The number of square units required to cover a surface.

a unit used in measuring area

The numbers multiplied together in a multiplication problem

array

an orderly arrangement

area

The number of square units required to cover a surface.

reciprocal

repeating decimal

simplest form

mixed number

one of two numbers whose product is one

a decimal number that has a block of one or more numbers that…

a fraction in which one is the only number that can divide ev…

a number represented by a whole number and a fraction

reciprocal

one of two numbers whose product is one

repeating decimal

a decimal number that has a block of one or more numbers that…

common denominator

compatible number

equivalent fractions

fraction

A denominator that is the same in two or more fractions.

numbers that are easy to compute mentally

Fractions that have the same value

part of a whole

common denominator

A denominator that is the same in two or more fractions.

compatible number

numbers that are easy to compute mentally

exponent

product

prime factorization

cubed

in a power, the number of times the base is used as a factor

the answer to a multiplication problem

a way of expressing a composite number as a product of its pr…

a number raised to the third power

exponent

in a power, the number of times the base is used as a factor

product

the answer to a multiplication problem

bar graph

frequency table

horizontal bar graph

key

a graph that uses bars to show data

a table that uses numbers to record data

a bar graph in which the bars are read from left to right

the part of a map or graph that explains the symbols

bar graph

a graph that uses bars to show data

frequency table

a table that uses numbers to record data

Absolute Value

Distributive Property

Four-Quadrant Graph

Mixed Number

The distance of the number from zero. Since it represents dis…

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

The coordinate plane is divided by its axes into four quadran…

A number that consists of an integer and a fraction.

Absolute Value

The distance of the number from zero. Since it represents dis…

Distributive Property

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

compatible numbers

dividend

divisor

factor

Numbers that are easy to compute with mentally

The number that is to be divided in a division problem.

The number that divides the dividend

A number multiplied by another number to find a product

compatible numbers

Numbers that are easy to compute with mentally

dividend

The number that is to be divided in a division problem.

Negative Number

Opposite

Absolute Value

Charge

Any number less than zero.

Having the same numerals but different signs.

The distance of a number is from zero on a number line.

This is the amount of money a person must pay, as in a charge…

Negative Number

Any number less than zero.

Opposite

Having the same numerals but different signs.

Compatible Numbers

Dividend

Divisor

Factor

Numbers that are are easy to compute with mentally.

The number that is to be divided in a division problem.

The number that divides the dividend.

A number multiplied by another number to find a product.

Compatible Numbers

Numbers that are are easy to compute with mentally.

Dividend

The number that is to be divided in a division problem.

Compatible Numbers

Estimate

Inverse Operations

Remainder

numbers that are easy to work with mentally

to find an answer that is close to the exact amount

opposite operations like multiplication and didvision

the amount left over when a number cannot be divided equally

Compatible Numbers

numbers that are easy to work with mentally

Estimate

to find an answer that is close to the exact amount

least common denominator

percent

percent proportion

proportion

the least common multiple of the denominators of two or more…

a ratio that compares a number to 100

a ratio compares a part to a whole

an equation that shows that two ratios are equivalent

least common denominator

the least common multiple of the denominators of two or more…

percent

a ratio that compares a number to 100

Addition Property of Equality

Algebraic expression

Coefficient

Distributive Property

The Addition Property Equality states that if the same value…

An algebraic expression is a mathematical phrase that uses va…

A coefficient is a numerical factor of a term with a variable.

The Distributive Property shows how multiplication affects an…

Addition Property of Equality

The Addition Property Equality states that if the same value…

Algebraic expression

An algebraic expression is a mathematical phrase that uses va…

Mean

Outlier

Median

Mode

a set of data divided by the number of the data items.

data sample that is much greater or smaller than the other da…

the middle number of a set of ordered data.

the data item or items that appears most often.

Mean

a set of data divided by the number of the data items.

Outlier

data sample that is much greater or smaller than the other da…

product

factor

quotient

dividend

the result of multiplying two or more quantities

a whole number that divides exactly into another number

the result of division

the number that is being divided

product

the result of multiplying two or more quantities

factor

a whole number that divides exactly into another number

Base

power

power of 10

cubed

In a power, the number used as a factor:

A number obtained when raising a power to an exponent

A number like 10, 100, 1,000 and so on. Result of only using…

A number raised to the 3rd power

Base

In a power, the number used as a factor:

power

A number obtained when raising a power to an exponent

base

cubed

exponent

power of 10

in a power, the number used as the factor

a number raised to the third power

in a power, the number of times the base is used as a factor

a number like 10, 100, 1,000 and so on that results from only…

base

in a power, the number used as the factor

cubed

a number raised to the third power

base

exponent

squared number

cubed number

The factor in exponential notation

The amount of times a factor is repeated in exponential notiaon

When an exponent is written as a 2

When an exponent is written as a 3

base

The factor in exponential notation

exponent

The amount of times a factor is repeated in exponential notiaon

Rational Number -

Reciprocal

Variable -

Expression -

number that can be written as a fraction.

a number is: 1 divided by the number

usually a letter, used to represent an unknown or changing qu…

a mathematical sentence that does not contain an equal sign.

Rational Number -

number that can be written as a fraction.

Reciprocal

a number is: 1 divided by the number

Compatible numbers

Divisor

Partial quotient

Quotient

Numbers you can commute with mentally

Number that divides (outside the house)

A method of dividing in which multiples of the divisor are su…

The answer from dividing

Compatible numbers

Numbers you can commute with mentally

Divisor

Number that divides (outside the house)

Associative Property of Addition

Commutative Property of Addition

equation

Identity Property of Addition

The property which states that the grouping of the addends do…

The property which state that the order in which the two numb…

A sentence that contains an equals sign (=) showing that two…

For any number, zero plus that number is the number.

Associative Property of Addition

The property which states that the grouping of the addends do…

Commutative Property of Addition

The property which state that the order in which the two numb…

area

bar graph

centimeter

expression

The number of square units required to cover a surface.

A graph that uses horizontal or vertical bars to display data

one hundredth of a meter

a group of symbols that make a mathematical statement

area

The number of square units required to cover a surface.

bar graph

A graph that uses horizontal or vertical bars to display data

For 2/5 and 5/10, the ________________…

In this, a ratio compares part to a wh…

An equation that shows that two ratios…

A ratio that compares a number to 100.

Least Common Denominator (LCD)

Percent Proportion

proportion

percent

For 2/5 and 5/10, the ________________…

Least Common Denominator (LCD)

In this, a ratio compares part to a wh…

Percent Proportion

variable

algebraic expression

expression

equation

A symbol used to represent a quantity that can change

A mathematical phrase involving at least one variable and som…

A mathematical phrase that contains operations, numbers, and/…

A mathematical sentence that contains an equals sign.

variable

A symbol used to represent a quantity that can change

algebraic expression

A mathematical phrase involving at least one variable and som…

ordered pair

coordinate plane

x-axis

y-axis

A pair of numbers (x, y) that can be used to locate a point o…

A plane formed by two number lines, the x-axis (horizontal) a…

The horizontal axis on a coordinate plane.

The vertical axis on a coordinate plane.

ordered pair

A pair of numbers (x, y) that can be used to locate a point o…

coordinate plane

A plane formed by two number lines, the x-axis (horizontal) a…

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

Least Common Denominator

Percent

Percent Proportion

Proportion

The least common multiple of the denominators of two or more…

A ratio that compares a number to 100

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

An equation stating that two ratios or rates are equivalent

Least Common Denominator

The least common multiple of the denominators of two or more…

Percent

A ratio that compares a number to 100

Tally Table

Frequency Table

Data

Survey

a chart that uses tally marks to count and record information

a chart that uses numbers to record data

information collected about people or things

gathering information by asking questions

Tally Table

a chart that uses tally marks to count and record information

Frequency Table

a chart that uses numbers to record data

absolute value

Distributive Property

four-quadrant graph

mixed number

the distance of the number from zero

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

The coordinate plane is divided by its axes into four quadran…

(fraction) A number that consists of an integer and a fractio…

absolute value

the distance of the number from zero

Distributive Property

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

multiple

numerical expression

outlier

pattern

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

A mathematical statement including numbers and operations.

A number in a set of data that is much larger or smaller than…

A repeating or growing sequence. An ordered set of numbers ar…

multiple

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

numerical expression

A mathematical statement including numbers and operations.

product

factor

quotient

dividend

the result of multiplying two or more quantities

a whole number that divides exactly into another number

the result of a division

the number that is being divided

product

the result of multiplying two or more quantities

factor

a whole number that divides exactly into another number

bar notation

common denominator

least common denominator

like fractions

in repeating decimals, the line or bar placed over the digits…

a common multiple of the denominators of two or more fractions

the least common multiple of the denominators of two or more…

fractions that have the same denominator

bar notation

in repeating decimals, the line or bar placed over the digits…

common denominator

a common multiple of the denominators of two or more fractions

Compatible numbers

Dividend

Divisor

Quotient

numbers that are easy to compute mentally

the number that is to be divided in a division problem

a number by which another number is divided

the number that results from dividing, not including the rema…

Compatible numbers

numbers that are easy to compute mentally

Dividend

the number that is to be divided in a division problem

compatible numbers

dividend

divisor

factor

numbers that are easy to compute mentally

A number that is divided by another number.

The number by which another number is divided.

a number multiplied by another number to find a product

compatible numbers

numbers that are easy to compute mentally

dividend

A number that is divided by another number.

least common denominator

percent

percent proportion

proportion

the least common multiple of the denominators of two or more…

a ratio that compares a number to 100

one ratio compares a part to the whole

an equation that shows that two ratios are equivalent

least common denominator

the least common multiple of the denominators of two or more…

percent

a ratio that compares a number to 100

median

bar graph

stem

vertical axis

The middle number, or the mean of the middle two numbers, of…

This graph is used to compare categories of data

The digits written to the left of the vertical line of a stem…

The scale of a vertical bar graph is written on this

median

The middle number, or the mean of the middle two numbers, of…

bar graph

This graph is used to compare categories of data

algorithm

base ten

trade first subtraction

additive comparison

a step by step instruction for doing something

our place value system in which each place in a number has a…

a method of subtraction in which all trades are done before a…

two or more numbers being compared such as such as 5 more than

algorithm

a step by step instruction for doing something

base ten

our place value system in which each place in a number has a…

Associative Property of Addition

Identity Property of Addition

Commutative Property of Addition

parenthesis

property that states the way addends are grouped does not cha…

property that states the sum of any number and zero is that s…

property that states the order of the addends does not change…

symbols that show grouping

Associative Property of Addition

property that states the way addends are grouped does not cha…

Identity Property of Addition

property that states the sum of any number and zero is that s…

bar graph

frequency table

horizontal bar graph

key

a graph that uses bars to show data

a table that uses numbers to record data

a bar graph in which the bars are read from left to right

the part of a map or graph that explains the symbols

bar graph

a graph that uses bars to show data

frequency table

a table that uses numbers to record data

base

cubed

exponent

Distributive Property

In a power, the number used as a factor.

A number raised to the third power.... A base raised to the 3rd…

In a power the number of times the base is used as a factor

To multiply each addend by a number and add the products

base

In a power, the number used as a factor.

cubed

A number raised to the third power.... A base raised to the 3rd…

base

cubed

exponent

power of 10

The number used as a factor.... The number being multiplied over…

a number raised to the third power or it has a 3 for the expo…

The number of times the base is used as a factor.

The result in using 10 as a factor.

base

The number used as a factor.... The number being multiplied over…

cubed

a number raised to the third power or it has a 3 for the expo…

discount

gratuity

markdown

markup

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

tip given to a waiter, taxi driver etc.

the amount the price of an item is decreased under the price…

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

tip given to a waiter, taxi driver etc.

Compatible numbers

Dividend

Divisor

Factor

Numbers that are easy to compute with mentally

The number that is to be divided in a division problem (how m…

The number that divides the dividend (number of equal groups)

A number multiplied by another number to find a product

Compatible numbers

Numbers that are easy to compute with mentally

Dividend

The number that is to be divided in a division problem (how m…

Frequency Table

Horizontal Bar Graph

Key

Line Plot

A table that uses numbers to record data.

A bar graph in which the bars go across from left to right.

The part of a map or graph that explains the symbols.

A graph that records each piece of data on a number line.

Frequency Table

A table that uses numbers to record data.

Horizontal Bar Graph

A bar graph in which the bars go across from left to right.

exponent

product

prime factorization

cubed

In a power, the number of times the base is used as a factor.

The answer to a multiplication problem.

A way of expressing a composite number as a product of its pr…

A number raised to the third power.

exponent

In a power, the number of times the base is used as a factor.

product

The answer to a multiplication problem.