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multiplication

division

regrouping

twice

combining of equal groups ... a shortcut used for repeated addit…

breaking a number into equal groups shortcut for repeated sub…

To exchange amounts of equal value to rename a number... Example…

multiplication

combining of equal groups ... a shortcut used for repeated addit…

division

breaking a number into equal groups shortcut for repeated sub…

array

equal groups

factor

tree diagram

an ARRAngement of objects into equal ROWS and COLUMNS

GROUPS that have the SAME number of objects.

A NUMBER that is MULTIPLIED by another number.

A way to show ALL POSSIBLE combinations using "BRANCHES".

array

an ARRAngement of objects into equal ROWS and COLUMNS

equal groups

GROUPS that have the SAME number of objects.

array

Associative Property of Multiplication

Commutative Property of Multiplication

Distributive Property

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

Changing the order of the factors does not change the product.

When one of the factors of a product is a sum, multiplying ea…

array

An arrangement of objects in equal rows.

Associative Property of Multiplication

Changing the grouping of three or more factors does not chang…

area

array

Strip Diagram

column

The measure, in square units, of the inside of a plane figure.

An arrangement of objects in equal rows.

A model that uses bars to represent known and unknown quantit…

A vertical arrangement of numbers or information in an array…

area

The measure, in square units, of the inside of a plane figure.

array

An arrangement of objects in equal rows.

multiplication

factors

array

row

mathematical operation that combines equal groups

numbers that are multiplied to give the product

arrangement of objects, pictures, or numbers in columns and r…

apart of a table or array that contains items arranged horizo…

multiplication

mathematical operation that combines equal groups

factors

numbers that are multiplied to give the product

Associative Property of Multiplication

Commutative Property of Multiplication

Distributive Property

divide

Changing the grouping of three or more factors does not chang…

Changing the order of the factors does not change the product.

When one of the factors of a product is a sum, multiplying ea…

To separate into equal groups and find the number in each gro…

Associative Property of Multiplication

Changing the grouping of three or more factors does not chang…

Commutative Property of Multiplication

Changing the order of the factors does not change the product.

array

Associative Property of Multiplication

Commutative Property of Multiplication

Distributive Property

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

Changing the order of the factors does not change the product.

When one of the factors of a product is a sum, multiplying ea…

array

An arrangement of objects in equal rows.

Associative Property of Multiplication

Changing the grouping of three or more factors does not chang…

algorithm

area model

array

Associative Property of Multiplication

A step-by-step method for computing.

A model of multiplication that shows each place value product.

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

algorithm

A step-by-step method for computing.

area model

A model of multiplication that shows each place value product.

Commutative Property of Multiplication

Distributive Property of Multiplication

Associative Property of Multiplication

Identity Property of Multiplication

The property that states that the order in which two numbers…

This property allows you to decompose one factor into addends…

The property that states that the grouping of factors does no…

When any number is multiplied by 1, the product is that number.

Commutative Property of Multiplication

The property that states that the order in which two numbers…

Distributive Property of Multiplication

This property allows you to decompose one factor into addends…

array

equal groups

product

factor

an arrangement of objects in equal rows

groups that contain the same number of objects

the answer to a multiplication problem

the whole numbers that are multiplied together to get a product

array

an arrangement of objects in equal rows

equal groups

groups that contain the same number of objects

array

combination

commutative property of multiplication

equal groups

objects or symbols displayed in rows of the same length and c…

a new set that has one item from each group

the property that states that the order in which two numbers…

groups with the same number of objects

array

objects or symbols displayed in rows of the same length and c…

combination

a new set that has one item from each group

ARRAY

COMMUTATIVE PROPERTY OF MULTIPLICATION

EQUAL GROUPS

FACTORS

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…

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.

numerator

denominator

reciprocal

multiplicative inverse

the top number in a fraction that indicates how many equal pa…

the bottom number of the fraction that shows the size of the…

two numbers whose product is 1; one number is greater than 1…

one of a pair of numbers whose product is 1: the reciprocal o…

numerator

the top number in a fraction that indicates how many equal pa…

denominator

the bottom number of the fraction that shows the size of the…

factor

divisible

divisor

dividend

Numbers that are multiplied to get a product.

A number is divisible by another number if there is not remai…

The number used to divid another number.

The number to be divided.

factor

Numbers that are multiplied to get a product.

divisible

A number is divisible by another number if there is not remai…

multiplicative comparison

product

factor

equation

a comparison that tells how many times as many; for example,…

the answer to a multiplication problem

a number that is multiplied

a mathematical statement that uses an equal sign (=) to show…

multiplicative comparison

a comparison that tells how many times as many; for example,…

product

the answer to a multiplication problem

multiple

distributive property

associative property

even numbers

A product that has that number as one of its factors.... 10 x 2…

Numbers added or subtracted within a set of parentheses can b…

Changing the grouping of numbers will NOT change the value. F…

A whole number that has in 0, 2,4,6 or 8 in the ones place.

multiple

A product that has that number as one of its factors.... 10 x 2…

distributive property

Numbers added or subtracted within a set of parentheses can b…

array

multiply

Commutative Property of Multiplication

equal groups

a set of objects in rows and columns

when you combine equal groups; the opposite operation of divi…

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

groups that have the same number of objects.

array

a set of objects in rows and columns

multiply

when you combine equal groups; the opposite operation of divi…

Product

Factor

Commutative Property of Multiplication

Associative Property of Multiplication

The answer to a multiplication sentence

Numbers being multiplied

You can change the order of the factors, the product is the s…

When you have 3 factors, you can multiply any two first.

Product

The answer to a multiplication sentence

Factor

Numbers being multiplied

operations

dividend

one

fact families

multiplication, division, addition and subtraction

the number of objects being divided

any number divided by itself is this number

related number sentences using the same set of numbers

operations

multiplication, division, addition and subtraction

dividend

the number of objects being divided

33

12

30

15

Charlie went to his grandfather's farm. Planted in the field…

Over by the pond, there were three groups of ducks. Each grou…

There were three stacks of hay bales by the wall. Each stack…

There were five corrals that each had three horses in them. H…

33

Charlie went to his grandfather's farm. Planted in the field…

12

Over by the pond, there were three groups of ducks. Each grou…

43

30

15

6

Charlie went to his grandfather's farm. Planted in the field…

There were three stacks of hay bales by the wall. Each stack…

There were five corrals that each had three horses in them. H…

There were two groups of puppies. Each group had three puppie…

43

Charlie went to his grandfather's farm. Planted in the field…

30

There were three stacks of hay bales by the wall. Each stack…

Associative Property of Multiplication

Commutative Property of Multiplication

decompose

dividend

Changing the grouping of three or more addends does not chang…

Changing the order of the addends does not change the sum.

6 "Breakdown"... 6 X 1 = 6 3 X 2 = 6 2 X 3 = 6 1 X 6 = 6 Factors…

A number that is divided by another number.

Associative Property of Multiplication

Changing the grouping of three or more addends does not chang…

Commutative Property of Multiplication

Changing the order of the addends does not change the sum.

DIVISOR

FACT FAMILY

FACTOR

QUOTIENT

a number that divides the dividend

a set of multiplication and division sentences that are relat…

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

the answer in division

DIVISOR

a number that divides the dividend

FACT FAMILY

a set of multiplication and division sentences that are relat…

Array

Commutative Property of Multiplication

Equal Groups

Factor

An ____________________ has rows of equal length and columns…

The _________________________________________ states that the…

When you have ________________________ you have the same numb…

The numbers in a multiplication sentence that are multiplied.

Array

An ____________________ has rows of equal length and columns…

Commutative Property of Multiplication

The _________________________________________ states that the…

factor

multiple

composite number

prime factorization

a number that is multiplied by another number to get a product.

the product of a given number and any whole number, like 2, 4…

a number that has more than two factors

Breaking down a composite number until all of the factors are…

factor

a number that is multiplied by another number to get a product.

multiple

the product of a given number and any whole number, like 2, 4…

factor

multiple

composite number

prime factorization

a number that is multiplied by another number to get a product.

the product of a given number and any whole number, like 2, 4…

a number that has more than two factors

Breaking down a composite number until all of the factors are…

factor

a number that is multiplied by another number to get a product.

multiple

the product of a given number and any whole number, like 2, 4…

multiplication

array

factors

product

a method for finding the total number of objects in equal siz…

an arrangement of objects into rows and columns; one strategy…

the numbers that you are multiplying

the answer to a multiplication

multiplication

a method for finding the total number of objects in equal siz…

array

an arrangement of objects into rows and columns; one strategy…

Product

Factors

Commutative Property

Associative Property

the answer to a multiplication problem

the numbers being multiplied

you can multiply factors in any order and you will always get…

you can group factors in different ways and you will get the…

Product

the answer to a multiplication problem

Factors

the numbers being multiplied

multiplication

product

factor

arrangements

the operation that puts together groups of equal size

the answer in a multiplication problem

the numbers being multiplied in a multiplication problem

the number of possible ways objects can be arranged

multiplication

the operation that puts together groups of equal size

product

the answer in a multiplication problem

algorithm

area model

array

Associative Property of Multiplication

A step-by-step method for computing.

A model of multiplication that shows each place value product.

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

algorithm

A step-by-step method for computing.

area model

A model of multiplication that shows each place value product.

product

partial product

associative property of multiplication

identity property of multiplication

the answer to a multiplication problem

a multiplication method in which to use value to get an answer

the showing of flipping the problem around and getting the sa…

when one number is multiplied by one, it is that number

product

the answer to a multiplication problem

partial product

a multiplication method in which to use value to get an answer

algorithm

area model

array

Associative Property of Multiplication

A step-by-step method for computing.

A model of multiplication that shows each place value product.

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

algorithm

A step-by-step method for computing.

area model

A model of multiplication that shows each place value product.

Distributive Property of Multiplication

Equation

Divisor

Partial Quotients

The property that states that multiplying a sum by a number i…

A mathematical statement that uses an equal sign (=) to show…

The number you divide by in a division problem.

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

Distributive Property of Multiplication

The property that states that multiplying a sum by a number i…

Equation

A mathematical statement that uses an equal sign (=) to show…

array

product

multiplication

factor

an arrangement of objects into rows of equal length and colum…

the answer to a multiplication problem

the operation of two numbers to find their product

a number multiplied by another number

array

an arrangement of objects into rows of equal length and colum…

product

the answer to a multiplication problem

array

area

square units

factor

an arrangement of objects in rows and columns

the number of square units that cover a figure

the area of a square with one unit sides

one of two or more numbers multiplied to find the product

array

an arrangement of objects in rows and columns

area

the number of square units that cover a figure

algorithm

area model

array

Associative Property of Multiplication

A step-by-step method for computing.

A model of multiplication that shows each place value product.

An arrangement of objects in equal rows.

Changing the grouping of three or more factors does not chang…

algorithm

A step-by-step method for computing.

area model

A model of multiplication that shows each place value product.

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

numerator

denominator

multiples

composite

number on top on a fraction; tells the number of parts

number on bottom of a fraction; tells the whole

numbers that are a multiplication pattern; multiples of 7 are…

numbers with more than 2 factors... Example: 6 (factors are 1,…

numerator

number on top on a fraction; tells the number of parts

denominator

number on bottom of a fraction; tells the whole