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sum

addend

equals

regroup

the number/answer you get when adding numbers... 5 + 4 = 9 (9 is…

a number that is added to find the sum... 5 + 4 = 9 (5 and 4 are…

is the same as

to name a number in a different way (ten ones becomes one ten)

sum

the number/answer you get when adding numbers... 5 + 4 = 9 (9 is…

addend

a number that is added to find the sum... 5 + 4 = 9 (5 and 4 are…

Associative

bar diagram

Commutative Property of Addition

Identity Property of Addition

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

A problem-solving strategy in which bar models are used to vi…

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

If you add zero to a number, the sum is the same as the given…

Associative

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

bar diagram

A problem-solving strategy in which bar models are used to vi…

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

States that changing the order in which the numbers are added…

States that changing the order in which numbers are multiplie…

States that changing the grouping of addends does not change…

States that changing the grouping of factors does not change…

Commutative Property of Addition

States that changing the order in which the numbers are added…

Commutative Property of Multiplication

States that changing the order in which numbers are multiplie…

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

States that changing the order in which the numbers are added…

States that changing the order in which numbers are multiplie…

States that changing the grouping of addends does not change…

States that changing the grouping of factors does not change…

Commutative Property of Addition

States that changing the order in which the numbers are added…

Commutative Property of Multiplication

States that changing the order in which numbers are multiplie…

Associative Property of Addition

Commutative Property of Addition

Identity Property of Addition

parentheses

The property which states that the grouping of addends does n…

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

The property which states that if you add zero to a number, t…

Symbols that are used to group numbers in a number sentence

Associative Property of Addition

The property which states that the grouping of addends does n…

Commutative Property of Addition

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

sum

add

regrouping

altogether/total

the answer in an addition equation

to combine two numbers to find out how many in all

To use place value to change 10 ones into 1 ten, 10 tens into…

the overall amount you get after adding, subtracting, multipl…

sum

the answer in an addition equation

add

to combine two numbers to find out how many in all

Associative Property of Addition

Commutative Property of Addition

Identity Property of Addition

parentheses

The property which states that the grouping of addends does n…

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

The property which states that if you add zero to a number, t…

Symbols that are used to group numbers in a number sentence

Associative Property of Addition

The property which states that the grouping of addends does n…

Commutative Property of Addition

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

add (addition)

subtract (subtraction)

associative property

commutative property

combine or put together, in all

take away, remove or compare

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

changing the order of addends does not change the sum

add (addition)

combine or put together, in all

subtract (subtraction)

take away, remove or compare