The Real Number System

Front

What is an imaginary number?

Back

An imaginary number is the square root of a negative number.

Tags

CCSS.HSN.CN.A.1

Front

Classify the number 1.01011011101111....

Back

Irrational

Tags

CCSS.8.NS.A.1

Front

Which of the following does NOT describe the number 5? Whole, Integer, Rational, Irrational

Back

Irrational

Front

True or False: Every rational number is an integer.

Back

False

Front

True or False: Every whole number is a natural number.

Back

False

Front

True or False: Every integer is a whole number.

Back

False

Front

True or False: Every whole number is a rational number.

Back

True

Front

Classify the number 0.

Back

Rational, Integer, Whole

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Tags

CCSS.5.NBT.A.2

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction.

Tags

CCSS.8.NS.A.1