Real Number Systems

Which of the following sets does not contain any irrational numbers?

• {-5.12, π, 30}

• { 9/2, √100, 5.123}

• {√80, 100, 6.56}

• {5.123..., 1/2, -65}

Select all that apply that will classify the following number: -16

• NATURAL

• WHOLE

• INTEGER

• RATIONAL

Select all: Which categories does the number 3.7 belong to?

• Real numbers

• Rational numbers

• Integers

• Whole numbers

• Natural numbers

• 7 and 8

• 8 and 9

• 6 and 7

Tags

CCSS.8.NS.A.2

Which number is between 7 and 8?

• √48

• √42

• √59

• √68

Tags

CCSS.8.NS.A.2

Select all: Which categories does the number zero belong to?

• Rational number

• Integer

• Whole number

• Natural number

How would you write the following in standard form?

• 735,000

• .0000735

• 73,500,000

• 735,000,000

Tags

CCSS.8.EE.A.3

Tags

CCSS.8.NS.A.2

Correctly classify the number -9 to ALL of the number sets to which it belongs.

• Natural

• Rational

• Irrational

• Integer

• Whole

Which of the following could NOT be represented by B?

• 5.5

• 24/2

• 0