Real Numbers, Properties and Integers

How can -7.5 best be classified?

• rational, real
• irrational, real
• rational
• irrational

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

Classify the following:
 -78

• integer
• integer, real
• integer, whole, rational
• integer, rational, real

What is the definition of integers?

• Numbers you count on your fingers and toes
• Natural numbers and zero
• Whole numbers and their opposites
• Terminating or repeating decimals

Classify the following:
√13?

• Rational
• Irrational

2(3x + 4) = 6x + 8 is an example of which property?

• Community Property of Multiplication

• Distributive Property

• Commutative Property of Addition

• Associative Property of Addition

Tags

CCSS.6.EE.A.3

8 + (5 + 2) = (8 + 5) + 2 is an example of which property?

• Addition Property of Equality

• Commutative Property of Addition

• Associative Property of Addition

• Distributive Property

Tags

CCSS.1.OA.B.3

8 + 1 + 9 = 8 + 9 + 1

• Additive Identity Property

• Associative Property of Addition

• Commutative Property of Multiplication

• Commutative Property of Addition

Tags

CCSS.1.OA.B.3

Which of these illustrates the zero property of multiplication?

• 4 x (5 x 6) = (4 x 5) x 6
• 6 (9 + 1) = (6 x 9) + (6 x 1)
• 4 x (56) = (45) x 6
• 5 x 0 = 0

Tags

CCSS.3.OA.B.5

Which property is this an example of?
9 x 1 = 9

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse

Tags

CCSS.3.OA.B.5