U1 Real Number System - Definitions, Comparing, Square Roots

Front

What is the length of one side of a square with an area of 100 cm²?

Back

10 cm

Tags

CCSS.8.EE.A.2

Front

A perfect square is a number whose square root is ___________.

Back

Rational

Tags

CCSS.8.NS.A.1

Front

What classifications of numbers apply to -18/6?

Back

Rational, Integer

Front

What is √100?

Back

10

Tags

CCSS.8.EE.A.2

Front

π or PI is classified as which?

Back

Irrational, Real

Front

Define a rational number.

Back

A 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 integer?

Back

A whole number that can be positive, negative, or zero.

Tags

CCSS.7.NS.A.1A

Front

What is a perfect square?

Back

A number that can be expressed as the square of an integer.

Tags

CCSS.6.EE.A.1

Front

What is the square root of 64?

Back

8

Tags

CCSS.8.EE.A.2

Front

List the classifications of real numbers.

Back

Natural numbers, Whole numbers, Integers, Rational numbers, Irrational numbers.