Expressing Rational Numbers
Irrational Numbers
Approximating Irrational Numbers
Comparing Rational and Irrational
Converting decimals
100
NO CALCULATOR: Write 7/25 as a terminating decimal.
.28
100
True or False:   √37 is rational 
False
100

NO CALCULATOR: Between which two consecutive whole numbers is √48 located?

6 & 7
100

Compare √27 and 5

√27>5

100
If x=43 and y=21​, is √(x+y)  rational or​ irrational?
√64 is rational
200
NO CALCULATOR: Write 4/11 as a decimal.
.363636363636
200

Which numbers are​ irrational? √23 √64 √50 √121

√23 and √50

200
NO CALCULATOR: Round √78 to the nearest integer.
9
200
Compare √7 and 3
√7 < 3
200
Write 0.636363636363 as a fraction in simplest form.
7/11
300
Three friends want to go get ice cream. Jenni's is 2.7 miles from Ella's house. Graeter's is 29/16 miles from Ella's house. Which ice cream store is closer to Ella's house?
Graeter's is 1.8 miles away so Graeter's is closer
300
List all of the classifications for the number 6.
Real, Rational, Integer
300

Mary wants to build a square fence for a dog pen. The area of the dog pen will be 96 ft squared. To the whole number, how long is each side of her dog pen?

10 ft
300
Write the numbers in order from least to greatest. 2.25, 2√5, 17/8

17/8, 2.25, 2√5

300
Is √(x²+y²)  rational or irrational when x=3 and y=9.
√90 is irrational
400
John wants to buy a pizza. He is considering two different types. Pizza A is 1 and 1/8 ft wide. Pizza B is 18 in. wide. Express the width of each pizza in feet using a decimal. Which pizza is​ wider?
Pizza A is 1.125 feet wide. Pizza B is 1.5 feet wide. Pizza B is wider.
400

List the numbers that are rational:

 √0.64, √1.44, √2, √10, √16

√0.64, √1.44, √16

400

NO CALCULATOR: Between which two consecutive whole numbers is √456 located?

21 and 22
400
Write the numbers in order from least to greatest. -1/6, -√10, -5/2

 -√10, -5/2, -1/6,

400
Kevin is driving with a speed, v, with formula v=2√(3d) when d represents the distance of the skid marks as his car is stopping. If Kevin's car left skid marks 75 feet long was he going above a speed limit of 35 mph? How fast was he going?
No he was going 30 mph.
500
NO CALCULATOR: Write the fractions 13/16 and 587/1,000 as decimals. Then compare the values.
13/16 = .8125 587/1,000 = .587 13/16 > 587/1,000
500
Define characteristics of a number to be classified as a rational number.
Positive or negative, integers, fractions, repeating or terminating decimals, whole numbers
500
The length of a carpet is √194 ft. Will this carpet fit in Nick's room if it measures 11 ft​ long? If​ not, what is the minimum length of a room big enough for this carpet?
No, the minimum length is 14 feet.
500
Order the numbers below from greatest to least. 

 -2, √2, -9/5

√2, -9/5, -2
500
Lauren can build a square garden with a side length of 7 feet or a circular garden with a radius of 4 feet. Which garden will give her the most room to plant tomatoes.
Square- 49 square feet Circle- 50.3 square feet The circular garden is bigger
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