# Study sets matching "vocab math my flashcards"

approximate value

commutative property

estimate

reasonable estimate

when you round a number

states you can add numbers in any order

about how much

if you do not know an exact answer, you can check for this

approximate value

when you round a number

commutative property

states you can add numbers in any order

digit

number line

expanded form

place value

A symbol used to write number. ... Example: 0,1,2,3,4,5,6,7,8, a…

A line with number on it in order at regular ... intervals.

A way to write numbers by showing the value of each digit.... Exa…

The value given to a digit by its place in the number. ... The pl…

digit

A symbol used to write number. ... Example: 0,1,2,3,4,5,6,7,8, a…

number line

A line with number on it in order at regular ... intervals.

Associative Property of Multiplication

Commutative Property of Multiplication

decompose

dividend

The property that states that the grouping of the factors does…

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

A way to break down a number into its factors.

A number that is being divided

Associative Property of Multiplication

The property that states that the grouping of the factors does…

Commutative Property of Multiplication

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

Divisor

Dividend

quotient

Compatible number

The number by which the dividend is being divided

A number that is being divided

The result of a division problem

Numbers in a problem or related numbers that are easy to work…

Divisor

The number by which the dividend is being divided

Dividend

A number that is being divided

compatible numbers

dividend

divisor

partial quotients

Numbers in an equation that are easy to work with mentally

The number that is being divided; dividend / divisor = quotient

The number by which the dividend is being divided; dividend /…

A dividing method in which the dividend is separated in sectio…

compatible numbers

Numbers in an equation that are easy to work with mentally

dividend

The number that is being divided; dividend / divisor = quotient

Distributive Property

partial products

regroup

estimate

Multiply the addends of a number and then add the products.

The products of each place value are found separately, and the…

To use place value to exchange equal amounts when renaming a n…

A number close to an exact value

Distributive Property

Multiply the addends of a number and then add the products.

partial products

The products of each place value are found separately, and the…

Distributive Property of Multiplication

partial products

regroup

equation

To multiply a sum by a number, multiply each addend by the num…

The products of each place value are found and then added toge…

To use place value to exchange equal amounts when renaming a n…

A sentence that contains an equals sign, showing that two expr…

Distributive Property of Multiplication

To multiply a sum by a number, multiply each addend by the num…

partial products

The products of each place value are found and then added toge…

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…

Commutative Property of Addition

Associative Property of Addition

equation

Identity Property of Addition

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

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

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

For any number, zero plus that number is that number

Commutative Property of Addition

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

Associative Property of Addition

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

digit

expanded form

is equal to

is greater than

a symbol used to write numbers

the representation of a number as a sum that shows the value o…

having the same value

an inequality relationship showing that the number on the left…

digit

a symbol used to write numbers

expanded form

the representation of a number as a sum that shows the value o…

fact family

dividend

divisor

unknown

a group of related facts that use the same numbers

the number being divided

the number by which the dividend is being divided

the missing value in an equation

fact family

a group of related facts that use the same numbers

dividend

the number being divided

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 pri…

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.

digit

place value

ones

tens

any symbol used to write whole numbers

the value given to a digit by its place in the number

A position of place value that represents the numbers 0-9. The…

A position of place value that represents the numbers 10-99. T…

digit

any symbol used to write whole numbers

place value

the value given to a digit by its place in the number

Commutative Property of Addition

Associative Property of Addition

equation

Identity Property of Addition

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

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

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

For any number, zero plus that number is that number

Commutative Property of Addition

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

Associative Property of Addition

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

array

combination

Commutative Property of Multiplication

equal groups

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

a new set that has one item from each group of items

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

Groups with the same number of objects

array

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

combination

a new set that has one item from each group of items

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…

Distributive Property of Multiplication

partial products

regroup

equation

To multiply a sum by a number, multiply each addend by the num…

The products of each place value are found and then added toge…

To use place value to exchange equal amounts when renaming a n…

A sentence that contains an equals sign, showing that two expr…

Distributive Property of Multiplication

To multiply a sum by a number, multiply each addend by the num…

partial products

The products of each place value are found and then added toge…

exponent

squared

power of 10

Distributive Property

(math) the power to which a number, symbol, or expression is t…

A base raised to the 2nd power. [comes from finding the area o…

a whole number that can be written as a product of 10s like 10…

To multiply a sum by a number, multiply each addend by the num…

exponent

(math) the power to which a number, symbol, or expression is t…

squared

A base raised to the 2nd power. [comes from finding the area o…

Acute Angle

Acute triangle

Angle

Degree

An angle with a measure that is greater than 0 degrees and les…

A triangle that has three acute angles

A geometric shape formed when two rays share the same endpoint

The unit used to measure an angle

Acute Angle

An angle with a measure that is greater than 0 degrees and les…

Acute triangle

A triangle that has three acute angles

dividend

divisor

fact family

factor

A number that is divided by another number.

The number by which the dividend is divided.

A group of related facts that use the same numbers.

A number that is multiplied by another number. Also, a number…

dividend

A number that is divided by another number.

divisor

The number by which the dividend is divided.

pattern

nonnumeric patterns

numeric patterns

rule

A sequence of numbers, figures, or symbols that follows a rule…

Patterns that do not use numbers.

Patterns that use numbers. 2, 4, 6, 8, 10, 12, 14

A statement that describes a relationship between numbers or o…

pattern

A sequence of numbers, figures, or symbols that follows a rule…

nonnumeric patterns

Patterns that do not use numbers.

commutative property

associative property

identity property

Unknown

States that changing the order of addends does not change the…

states that the way in which numbers are grouped does not chan…

for any number zero plus that number is the number: n + 0 = 0

the amount that is not identified; the number that is not know…

commutative property

States that changing the order of addends does not change the…

associative property

states that the way in which numbers are grouped does not chan…

The way in which numbers are grouped do…

When you subtract 2 from 7, the _______…

The sum of any number and 0 is the numb…

An _______________ is an answer close t…

Associative Property

Difference

Identity

estimate

The way in which numbers are grouped do…

Associative Property

When you subtract 2 from 7, the _______…

Difference