Rational / Irrational Numbers

Which of the following is a rational number?

• π

• √2

• √21

• 3/4

Tags

CCSS.8.NS.A.1

What is a characteristic of an irrational number?

• It can be written as a fraction

• It terminates

• It does not terminate or repeat

• It repeats

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of 3/4 and 1/2?

• 1

• 3/2

• 1/2

• 5/4

Tags

CCSS.5.NF.B.6

What is the product of 9/4 and 8/3?

• 12

• 6

• 72/12

• 3

Tags

CCSS.HSN.RN.B.3

What is the result of multiplying a rational number by an irrational number?

• A rational number

• An integer

• An irrational number

• A repeating decimal

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B