Review: Real Numbers and Square Roots

Vocabulary

100

A set of whole numbers and their opposites

What are Integers

200

Numbers that can be expressed with a fraction, a terminating decimal, or a repeating decimal

What are Rational Numbers

300

A decimal whose digits end

What is a Terminating Decimal

400

I am made up of rational numbers and irrational numbers

What are Real Numbers

500

Finding the side length from the area

What is take the square root?

Rational or Irrational

100

0.5

What is a Rational Number/Terminating Decimal

200

Square Root of 25

What is a Rational Number

300

-3.048476

What is a Rational Number/Terminating Decimal

400

Square root of 11

What is an Irrational Number

500

3.14159265359.... and on and on

What is an Irrational Number/Pi

Approximating Square Roots

100

What Perfect Square Roots am I in between?

Square Root of 13

What is the square root of 9 and square root of 16

200

What Whole Numbers am I in between?

Square Root of 125

What is 11 and 12

300

What Whole Numbers am I in between?

Square Root of 65

What is 8 and 9

400

Approximate

Square Root of 63

What is 7.9

500

Raphael’s neighborhood kiddie pool is shaped like a square with an area of 120 ft².  What is the approximate side length of the pool?

What is between 10 ft and 11 ft?

or

What is about 10.9 ft?

Categorizing Real Numbers

100

1/2

What is a Rational Number

200

Square Root of 22

What is an Irrational Number

300

-49

What is an Integer, and a Rational Number

400

Square Root of 100

What is a Natural, Whole, Integer, and a Rational Number

500

Zero

What is a Whole, Integer, and a Rational Number

Perfect Squares

100

5²

25

200

2*11²

What is 242

300

The negative Square Root of 196

What is - 14

400

What is 15² divided by 3

What is 75

500

What is the square root of 289?

What is 17