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Vertical Angles

Adjacent Angles

Complementary Angles

Supplementary Angles

Share a vertex, don't an overlap and don't share a side. They…

Angles that are next to each other, share a vertex, and share…

Two angles that add up to 90 degrees

Two angles that add up to 180 degrees

Vertical Angles

Share a vertex, don't an overlap and don't share a side. They…

Adjacent Angles

Angles that are next to each other, share a vertex, and share…

like terms

simplest form

linear expression

factoring an expression

terms that have the same variables raised to the same exponents

an algebraic expression has no like terms and no parentheses

an algebraic expression in which the exponent of the variable…

write the expression as a product of factors using the distri…

like terms

terms that have the same variables raised to the same exponents

simplest form

an algebraic expression has no like terms and no parentheses

Variable -

Expression -

Commutative Property -

Associative Property -

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

a mathematical sentence that does not contain an equal sign.

you can +/x numbers in any order. "Turn Around" (Ex: 5 + 7 =…

when you +/x you can group numbers as you like, without chang…

Variable -

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

Expression -

a mathematical sentence that does not contain an equal sign.

array

equal groups

Commutative Property of Multiplication

factor

a set of objects arranged in columns and rows

groups that have the same number of objects

you can multiply two factors in any order and get the same pr…

a number that is multiplied by another number to find a produ…

array

a set of objects arranged in columns and rows

equal groups

groups that have the same number of objects

fact family

dividend

divisor

unknown

a group of related facts using the same numbers

a number that is being divided

a number that divides the dividend

a missing value in a number sentence or equation

fact family

a group of related facts using the same numbers

dividend

a number that is being divided

subtraction

difference

subtraction sentence

estimate

an operation that tells the difference, when some or all are…

the answer to a subtraction problem

a number sentence in which one quantity is taken away from an…

a number close to the exact number

subtraction

an operation that tells the difference, when some or all are…

difference

the answer to a subtraction problem

Terms

Like Terms

Simplest Form

Linear Expression

The parts of an algebraic expression

Terms that have the same variable and raised to the same expo…

When the algebraic expression has no like terms and no parent…

An algebraic expression in which the exponent of the variable…

Terms

The parts of an algebraic expression

Like Terms

Terms that have the same variable and raised to the same expo…

array

Commutative Property of Multiplication

equal groups

factor

a set of objects arranged in rows and columns

the property that states that you can multiply two factors in…

groups that have the same number of objects. For example, 5x6…

a number that is multiplied by another number to find a product

array

a set of objects arranged in rows and columns

Commutative Property of Multiplication

the property that states that you can multiply two factors in…

benchmark

hundredth

place value

round

a familiar number used as a point of reference

one of 100 equal parts

the value of each digit in a number based on the location of…

to replace a number with one that is simpler and is approxima…

benchmark

a familiar number used as a point of reference

hundredth

one of 100 equal parts

multiple

least common denominator(LCD)

benchmark

mixed number

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

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

Numbers which are easier to work with and to picture than oth…

A number made up of a whole number and a fraction.

multiple

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

least common denominator(LCD)

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

compatible numbers

decimal

dividend

divisor

numbers that are easy to divide mentally

a number that has a digit in the tenths place, hundredths pla…

a number that is being divided

the number by which the dividend is being divided

compatible numbers

numbers that are easy to divide mentally

decimal

a number that has a digit in the tenths place, hundredths pla…

array

Commutative Property of Mulitiplication

Identity Property of Multiplication

Product

A set of objects arranged in rows and columns.

The property that states that you can multiply 2 factors in a…

The property that states that the product of any number and 1…

The answer in a multiplication problem.

array

A set of objects arranged in rows and columns.

Commutative Property of Mulitiplication

The property that states that you can multiply 2 factors in a…

fact family

factor

product

dividend

a set of four related multiplication and division facts that…

a number being multiplied

the answer to a multiplication problem.

a number being divided

fact family

a set of four related multiplication and division facts that…

factor

a number being multiplied

Addition Property of Inequality

Division Property of Inequality

Inequality

Multiplication Property of Inequality

The Addition Property of Inequality states that if you add th…

The Division Property of Inequality states that if you divide…

An inequality is a mathematical sentence that contains one of…

The Multiplication Property of Inequality states that if you…

Addition Property of Inequality

The Addition Property of Inequality states that if you add th…

Division Property of Inequality

The Division Property of Inequality states that if you divide…

Associative Property of Multiplication

Commutative Property of Multiplication

decompose

dividend

the grouping of the factors does not change the product

the order in which two numbers are multiplied does not change…

to break apart a number

a number that is being divided

Associative Property of Multiplication

the grouping of the factors does not change the product

Commutative Property of Multiplication

the order in which two numbers are multiplied does not change…

multiple

least common multiple

least common denominator

equivalent fractions

the product of two whole numbers

the least number that is a multiple of each of two (or more)…

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

fractions that represent the same number or quantity

multiple

the product of two whole numbers

least common multiple

the least number that is a multiple of each of two (or more)…

array

Commutative Property of Multiplication

equal groups

factor

a set of objects arranged in rows and columns

the property that states that you can multiply two factors in…

groups that have the same number of objects. For example, 5 x…

a number that is multiplied by another number to find a product

array

a set of objects arranged in rows and columns

Commutative Property of Multiplication

the property that states that you can multiply two factors in…

Corresponding angles postulate

Alternate Interior angles

Consecutive interior angles

Alternate exterior angles

If 2 parallel lines are cut by a transversal, then the pairs…

If 2 parallel lines are cut by a transversal, then the pairs…

If 2 parallel lines are cut by a transversal, then the pairs…

If 2 parallel lines are cut by a transversal, then the pairs…

Corresponding angles postulate

If 2 parallel lines are cut by a transversal, then the pairs…

Alternate Interior angles

If 2 parallel lines are cut by a transversal, then the pairs…

Annex

Product

Quotient

Dividend

To place a zero at the beginning or end of a decimal

The answer to a multiplication problem

The answer to a division problem

The number that is divided (the inside number)

Annex

To place a zero at the beginning or end of a decimal

Product

The answer to a multiplication problem

Associative Property of Multiplication

decompose

divisor

factor

The grouping of factors does not change the product.

To break apart a number.

The number by which the dividend is being divided.

A number that divides a whole number evenly. Also, a number t…

Associative Property of Multiplication

The grouping of factors does not change the product.

decompose

To break apart a number.

array

Commutative Property of Multiplication

equal groups

factor

a set of objects arranged in rows and columns

the property that states that you can multiply two factors in…

groups that have the same number of objects. For example, 5x6…

a number that is multiplied by another number to find a product

array

a set of objects arranged in rows and columns

Commutative Property of Multiplication

the property that states that you can multiply two factors in…

Complementary Angles

Supplementary Angles

Vertical Angles

Parallel Lines

Angles whose measures add up to 90 degrees

2 angles that add up to 180 degrees

A pair of opposite congruent angles formed by intersecting li…

Lines in the same plane that never intersect

Complementary Angles

Angles whose measures add up to 90 degrees

Supplementary Angles

2 angles that add up to 180 degrees

Compatible Numbers

Addends

Sum

Minuend

Numbers that are easy to divide, multiply, add or subtract

The numbers being added together an addition problem

The result of an addition problem

The number that another number is subtracted from (238-56, 23…

Compatible Numbers

Numbers that are easy to divide, multiply, add or subtract

Addends

The numbers being added together an addition problem

constant of proportionality

constant of variation

constant rate of change

direct variation

The constant ratio in a proportional linear relationship

The constant ratio in a direct variation

The rate of change between any two points in a linear relatio…

A relationship between two variable quantities with a constan…

constant of proportionality

The constant ratio in a proportional linear relationship

constant of variation

The constant ratio in a direct variation

benchmark

place value

sequence

term

a familiar number used as a point of ... reference

the value of each digit in a number based on ... the location of…

An ordered list of numbers

A number in a sequence

benchmark

a familiar number used as a point of ... reference

place value

the value of each digit in a number based on ... the location of…

Compatible numbers

Associative Property of Multiplication

Commutative Property of Multiplication

estimate

Numbers that are easy to compute with mentally.

The property that states that when the regrouping of factors…

The property that states when the order of two factors is cha…

To find an answer that is close to the exact amount.

Compatible numbers

Numbers that are easy to compute with mentally.

Associative Property of Multiplication

The property that states that when the regrouping of factors…

Estimate

Regroup

Inverse Operations

Subtraction

a number close to the exact number ... (clue words: about, appro…

to rename a number using place value

two operations that can undo each other, such as addition and…

an operation that tells you the DIFFERENCE when some or all a…

Estimate

a number close to the exact number ... (clue words: about, appro…

Regroup

to rename a number using place value

acute triangle

equiangular triangle

obtuse triangle

right triangle

a triangle in which all angles are less than 90

a triangle in which all three angles are congruent and acute

a triangle that has one obtuse angle

a triangle that has one right angle

acute triangle

a triangle in which all angles are less than 90

equiangular triangle

a triangle in which all three angles are congruent and acute

absolute value

integer

opposites

zero pair

the distance the number is from zero on a number line

any number from this set {...-4,-3,-2,-1,0,1,2,3,4...} where…

two integers that are represented on the number line by point…

when one positive number is paired with one negative number,…

absolute value

the distance the number is from zero on a number line

integer

any number from this set {...-4,-3,-2,-1,0,1,2,3,4...} where…

array

commutative Property of Multiplication

equal groups

factor

a set of objects arranged in rows and columns

the property that states that you can multiply two factors in…

groups that have the same number of objects

a number that is multiplied by another number to find the pro…

array

a set of objects arranged in rows and columns

commutative Property of Multiplication

the property that states that you can multiply two factors in…

Associative Property of Multiplication

Commutative Property of Multiplication

decompose

dividend

the grouping of the factors does not change the product

the order in which two numbers are multiplied does not change…

to break apart a number

a number that is being divided

Associative Property of Multiplication

the grouping of the factors does not change the product

Commutative Property of Multiplication

the order in which two numbers are multiplied does not change…

clustering

decimals

whole number

less than one

when estimating a sum in which all of the addends are close t…

numbers that have digits in the tenths place and beyond are c…

any number to the left of the decimal

any number to the right of the decimal

clustering

when estimating a sum in which all of the addends are close t…

decimals

numbers that have digits in the tenths place and beyond are c…

Checking Account

Check

Electronic Funds Transfer

Deposit Slip

a bank account that allows you to deposit money, withdraw mon…

a written order used to tell the bank to pay money from the a…

moving funds from an account in one bank to an account in ano…

a form to fill out when adding money to a bank account

Checking Account

a bank account that allows you to deposit money, withdraw mon…

Check

a written order used to tell the bank to pay money from the a…

Vertical Angles

Adjacent Angles

Complementary Angles

Supplementary Angles

A pair of opposite congruent angles formed by intersecting li…

Angles that have a common side and a common vertex (corner po…

two angles that add up to 90 degrees

Angles that add to 180 degrees.

Vertical Angles

A pair of opposite congruent angles formed by intersecting li…

Adjacent Angles

Angles that have a common side and a common vertex (corner po…

Array

Commutative Property of Multiplication

Equal Groups

Factor

a set of objects arranged in rows and columns

the property that states that you can multiply two factors in…

groups that have the same number of objects.

a number that is multiplied by another number to find a product

Array

a set of objects arranged in rows and columns

Commutative Property of Multiplication

the property that states that you can multiply two factors in…

divisor

dividend

fact family

partial quotients

the number that divides the dividend

a number thats being divided

a group of related facts that use the same numbers

a dividing method in which dividend is separated into addends…

divisor

the number that divides the dividend

dividend

a number thats being divided

benchmark

hundreth

place value

round

A familiar number used as a point of referance

One of 100 equal parts

The value of each digit in a number based on the location of…

To replace a number ith one that is siimpler and is approxima…

benchmark

A familiar number used as a point of referance

hundreth

One of 100 equal parts

product

factors

Distributive property

Array

The answer to a multiplication problem

The numbers being multiplied to make a product

states that when multiplying two numbers, you can take the ad…

An arrangement of objects in equal rows

product

The answer to a multiplication problem

factors

The numbers being multiplied to make a product

dividend

divisor

quotient

fact family

The number that is being divided

The number that divides into the dividend (it does the action).

The answer to a division problem.

A group of related facts using the same numbers

dividend

The number that is being divided

divisor

The number that divides into the dividend (it does the action).

Arithmetic Mean

Population Arithmetic Mean, μ

Sample Arithmetic mean, x̄ (x-bar)

Mean

A variable is computed by adding all the values of the variab…

Computed using all the individuals in a population then divid…

Computed using sample data and dividing by sample size (n)

Arithmetic Mean

Arithmetic Mean

A variable is computed by adding all the values of the variab…

Population Arithmetic Mean, μ

Computed using all the individuals in a population then divid…

acute angle

adjacent angles

complementary angles

supplementary angles

measures less than 90 degrees

angles that share a common vertex, a common side (ray) but no…

two angles in which the sum of their measure is 90 degrees

two angles in which the sum of their measures is 180 degrees.

acute angle

measures less than 90 degrees

adjacent angles

angles that share a common vertex, a common side (ray) but no…