Rational or Irrational?

Front

What are irrational numbers?

Back

Irrational numbers cannot be written as a fraction of two integers.

Tags

CCSS.8.NS.A.1

Front

Is 0.625 a rational or irrational number?

Back

0.625 is a rational number.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

Is -1.2 a rational or irrational number?

Back

-1.2 is a rational number.

Front

Is -0.454545... a rational or irrational number?

Back

-0.454545... is a rational number.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

Back

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction of two integers.

Tags

CCSS.5.NBT.A.2

Front

Can a repeating decimal be a rational number?

Back

Yes, a repeating decimal is a rational number.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

Can an irrational number be expressed as a fraction?

Back

No, an irrational number cannot be expressed as a fraction.

Tags

CCSS.8.NS.A.1

Front

Give an example of an irrational number.

Back

Tags

CCSS.8.NS.A.1

Front

What is the decimal representation of a rational number?

Back

The decimal representation of a rational number either terminates or repeats.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1