U4: 1E Rational and Irrational Numbers Quiz

What do all rational numbers have in common?

• They can be expressed as fractions.

• They have positive values.

• They can be expressed as terminating decimals.

• They cannot be added, subtracted, or multiplied by irrational numbers.

Which of the following is a whole number?

• -9

• 0.01

• 2 1/2

• 12/4

Tags

CCSS.2.OA.C.3

Which of the following is an integer?

• 3/5

• -12

• 0.852

• The square root of -3

Tags

CCSS.6.NS.C.7

Which of the following statements is true?

• A. All integers are whole numbers

• B. All rational numbers are integers

• C. All whole numbers are rational

• D. All rational numbers are whole numbers

Which fraction can be expressed as a terminating decimal?

• 2/3

• 1/9

• 3/8

• 7/12

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

What is the final digit of pi, which is sometimes expressed as 22/7?

• 4

• 1

• 5

• Pi has no final digit

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

When an irrational number is written as a decimal, it can be described as:

• Endless

• Repeating

• Terminating

• Finite

Tags

CCSS.8.NS.A.1

Which of the following numbers is irrational?

• 0.275275275275...

• 1/3

• 3 to the fourth power

• The square root of 2

Tags

CCSS.8.NS.A.1

Which fraction can be expressed as a repeating decimal?

• 1/27

• 1/50

• 1/100

• 1/25

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Which of the following sets contains the fewest numbers?

• Irrational numbers

• Rational numbers

• Integers

• Whole numbers

Tags

CCSS.HSN.RN.B.3