Rational/Irrational Numbers and Properties

Which property does this represent:

12 + 16 + 15 = 16 + 12 + 15

• Commutuative Property of Multiplication

• Distributive Property

• Commutative Property of Addition

• Associative Property of Addition

Tags

CCSS.1.OA.B.3

Which property does this represent:  $3(9+4)=3\cdot9+3\cdot4$  

• Commutative Property of Addition

• Distributive Property

• Associative Property of Multiplication

• Addition Property of Equality

Tags

CCSS.3.OA.B.5

Which property does this represent:

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

• Associative Property of Addition

• Associative Property of Multiplication

• Commutative Property of Addition

• Distributive Property

Tags

CCSS.1.OA.B.3

Which property does this represent:

7(x + 9)= 7x + 63

• Commutative Property of Addition

• Distributive Property

• Associative Property of Addition

• Associative Property of Multiplication

Tags

CCSS.3.OA.B.5

What property allows this statement to be true?

ab = ba

• Associative Property of Multiplication

• Distributive Property

• Commutative Property of Multiplication

• Associative Property of Addition

Tags

CCSS.5.NBT.B.7

The following is an example of what property?
 $\left(6\cdot2\right)\cdot3\ =\ 6\cdot\left(2\cdot3\right)$  

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Associative Property of Addition

• Distributive Property

 $Which\ number\ is\ irrational?$  

• 9.6

• $\sqrt{45}$

• 3/8

• $\sqrt{100}$

A decimal that never ends or repeats is which type of number?

• Rational

• Irrational

What type of number is π ?

• Rational

• Irrational

Product of  $\sqrt{20}$  and  $\sqrt{5}$  is...

• Rational

• Irrational