Rational, Irrational, Real Numbers

Choose the best definition of the term RATIONAL NUMBERS...

• Numbers that can think on their own

• Numbers that are or can turn into FRACTIONS

• Decimals that never repeat or terminate

• Repeating decimals

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Which answer choice best describes the set of numbers? 3.1 , -1/2 , 1/3, 21.6 , -5.8

• Rational numbers

• Integers and rational numbers

• Whole numbers, integers, rational numbers

• Natural numbers

What type of number is a non-repeating, non-terminating decimal?

• irrational

• prime

• rational

• imaginary

Tags

CCSS.8.NS.A.1

Is the following number rational or irrational? (π / 2)

• Rational

• Irrational

TRUE OR FALSE?

A rational number can be written as a fraction.

• True

• False

Tags

CCSS.5.NBT.A.2

The following Real Number Venn diagram correctly shows each set and subset:

• True

• False

The set of __________ contains all the numbers that are rational and irrational.

• integers

• whole numbers

• real numbers

• natural numbers

Which of the following is rational?

• .211232112421125. . . .

• π

• √25

• √12

Which of the following numbers is irrational?

• √8

• ¾

• 2

• -1.325

Tags

CCSS.8.NS.A.1

Which of the following numbers is rational?

• √8

• √16

• √50

• √75