#### Study sets matching "math 2 properties"

#### Study sets matching "math 2 properties"

addend

addition sentence

estimate

reasonable

139 rounds to 100... +273 rounds to +300 100+300=400... 400 is an __…

139+273= 412... 412 is close to the estimate of 400, ... so the answ…

addend

addition sentence

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Changing the order of the terms in an addition equation does n…

Changing the order of the terms in a multiplication equation d…

Changing the grouping of the terms of an addition equation doe…

Changing the grouping of the terms of a multiplication problem…

Commutative Property of Addition

Changing the order of the terms in an addition equation does n…

Commutative Property of Multiplication

Changing the order of the terms in a multiplication equation d…

Associative Property of Addition

Associative Property of Multiplication

Identify Property of Addition

Identity Property of Multiplication

(a + b) + c = a + (b + c)... Changing the grouping of three or mo…

the way in which you group three or more numbers when multiply…

Adding zero to a number does not change it. Ex: 2 + 0 = 2

Multiplying a number by 1 does not change it.... Ex: 5 x 1 = 5

Associative Property of Addition

(a + b) + c = a + (b + c)... Changing the grouping of three or mo…

Associative Property of Multiplication

the way in which you group three or more numbers when multiply…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…

variable

algebraic expression

Associative Property of Addition

Associative Property of Multiplication

quantity that can change often represented with a letter

mathematical phrase that has at least one variable and one ope…

the way numbers are grouped does not affect the sum

the way numbers are grouped does not affect the product

variable

quantity that can change often represented with a letter

algebraic expression

mathematical phrase that has at least one variable and one ope…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…

h • 1/h = 1/h • h = 1

(4+5)+6=4+(5+6)

If b=6, then 2b = 2(6)

If pencil = pen, then pencil - eraser =…

Multiplicative Inverse Property

Associative Property of Addition

Multiplication Property of Equality

Subtraction Property of Equality

h • 1/h = 1/h • h = 1

Multiplicative Inverse Property

(4+5)+6=4+(5+6)

Associative Property of Addition

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Changing the order of the terms in an addition equation does n…

Changing the order of the terms in a multiplication equation d…

Changing the grouping of the terms of an addition equation doe…

Changing the grouping of the terms of a multiplication problem…

Commutative Property of Addition

Changing the order of the terms in an addition equation does n…

Commutative Property of Multiplication

Changing the order of the terms in a multiplication equation d…

Commutative Property of Addition

Commutative Property of Multiplication

Identity Property of Additon

Identity Property of Multiplication

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

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

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

If you multiply a number by one, the product is the same as th…

Commutative Property of Addition

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

Commutative Property of Multiplication

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

Additive Identity Property

Distributive Property

Addition Property

Subtraction Property

the sum of any number and zero is the number

lets you multiply a sum by multiplying each addend separately…

equality states that if the same amount is added to both sides…

States that when both sides of an equation have the same numbe…

Additive Identity Property

the sum of any number and zero is the number

Distributive Property

lets you multiply a sum by multiplying each addend separately…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…

additive comparison

Associative Property of Addition

Associative Property of Multiplication

benchmark fraction

Problems that ask how much more (or less) one amount is than a…

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

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

Fractions that are commonly used for estimation.

additive comparison

Problems that ask how much more (or less) one amount is than a…

Associative Property of Addition

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

Addition Property of Equality (APE)

Subtraction Property of Equality (SPE)

Multiplication Property of Equality (MP…

Division Property of Equality (DPE)

If a=b and c=d, then a+c=b+d

If a=b and c=d, then a-c=b-d

If a=b, then ca=cb

If a=b and c does not equal 0, a/c=b/c

Addition Property of Equality (APE)

If a=b and c=d, then a+c=b+d

Subtraction Property of Equality (SPE)

If a=b and c=d, then a-c=b-d

Associative Property of Multiplication

Associative Property of Addition

Commutative property of Multiplication

Commutative property of Addition

When three or more numbers are multiplied, the product is the…

When three or more numbers are added, the sum is the same rega…

When two or more numbers are multiplied, the product is the sa…

When two or more numbers are added, the sum is the same regard…

Associative Property of Multiplication

When three or more numbers are multiplied, the product is the…

Associative Property of Addition

When three or more numbers are added, the sum is the same rega…

Same Sign

Different Sign

Commutative Property

Associative Property

8+7=15 ... -8+(-7)=-15... (Same sign as the #s added)

-12+7=-5... 18+(-4)=14... (The sum has the sign as the # with the s…

a+b=b+a... (The order in which you add two #s does not change the…

(a+b)+c=a+(b+c)... (The way you group 3 #s in a sum and does not…

Same Sign

8+7=15 ... -8+(-7)=-15... (Same sign as the #s added)

Different Sign

-12+7=-5... 18+(-4)=14... (The sum has the sign as the # with the s…

Additive Identity Property

Distributive Property

Addition Property

Subtraction Property

the sum of any number and zero is the number

lets you multiply a sum by multiplying each addend separately…

equality states that if the same amount is added to both sides…

States that when both sides of an equation have the same numbe…

Additive Identity Property

the sum of any number and zero is the number

Distributive Property

lets you multiply a sum by multiplying each addend separately…

Multiplicative identity property

Associative property

Additive inverse property

Distributive property

when multiplying a number by one, the number will not change a…

when adding or multiplying, numbers can associate with differe…

Adding a number to its opposite will result in zero

numbers that are outside parenthesis can be distributed to eac…

Multiplicative identity property

when multiplying a number by one, the number will not change a…

Associative property

when adding or multiplying, numbers can associate with differe…