Math Properties

Question 1

5+3=3+5

Answer 1

Commutative Property of Addition

Question 2

3x5=5x3

Answer 2

Commutative Property of Multiplication

Question 3

5+(7+6)= (5+7)+6

Answer 3

Associative Property of Addition

Question 4

1x(2x3)=(1x2)x3

Answer 4

Associative Property of Multiplication

Question 5

5(2-3)=(5x2)-(5x3)

Answer 5

Distributive Property

Question 6

7+0=7, 5-0=5

Answer 6

Identity Property of Addition and Subtraction

Question 7

5x1=5, 7/1=7

Answer 7

Identity Property of Multiplication and Division

Question 8

What can I use to figure some of these problems out?

Answer 8

PEMDAS

Question 9

What does PEMDAS stand for?

Answer 9

P= parenthesis, E= exponent, M= multiplication, D= division, A= addition, S= subtraction

Question 10

if a=b then, a+c=b+c

Answer 10

Addition Property of Equality

Question 11

if a=b then, a-c=b-c

Answer 11

Subtraction Property of Equality

Question 12

if a=b then, aXc=bXc

Answer 12

Multiplication Property of Equality

Question 13

if a=b then, a/c=b/c

Answer 13

Division Property of Equality

Question 14

a=a

Answer 14

Reflexive Property of Equality

Question 15

a=b, b=a

Answer 15

Symmetric Property of Equality

Question 16

if x=y and x=v then, y=v

Answer 16

Substitution Property of Equality

Question 17

5+(-5)=0

Answer 17

Additive Inverse Property

Question 18

3x1/3=1

Answer 18

Multiplicative Inverse Property