Rational vs. Irrational
Ordering Rational Numbers
Scientific Notation
Mystery
100

Which of the following numbers is irrational? 2.5656..., 2.45678..., 1/3, -8

What is... 2.45678...

100

Given

pi,sqrt9,pi/9,pi^2/9 

which value is NOT located between these 2 points?

What is... pi/9.

100

How is 0.000072 written in Scientific Notation

What is... 7.2X10-5

100

3 X 10in Standard Notation

300,000,000

200

How would the sqrt 4 be classified in the Real Number System?  

What is... a Natural Numbers

200

Between what two integers does


sqrt(12) fall


What is...3 and 4.

200

How is 1,620,000,000 written in Scientific Notation

What is... 1.62 X 109

200

0.000000000735 kilograms in Scientific Notation

7.53 X 10-10

300

A number may be Rational AND Irrational, true or false?

What is... false

300

Order the following number in order from greatest to least: 

14.33, 14 2/5, 4sqrt(13)

What is...4sqrt(13), 14 2/5, 14.33

300

If 24,000,000,000,000 was written in Scientific Notation, it would have what kind of exponent?

What is... positive?

300

Which one is in Scientific Notation: 

1.23-11,  12.3 X 10-11, 1.23 X 10-11,  .123 X 10-11

What is...   1.23 X 10-11

400

Which location would √82 fall in the Real Number System?

What is... an Irrational Number

400

Which shows the numbers in order from least to greatest: 5.78, -5.9, 58%

What is... -5.9, 58%, 5.78

400

How many decimal places should the decimal be moved in 0.000000031 to change it into Scientific Notation?

What is... 8

400

Where would

sqrt(40)

 fall on the number line?

What is... past 6

500

A Whole Number is also an Integer, true or false? 

What is... true

500

Where would the

sqrt92

 be on the number line?

What is... just past 9.5

500

Which of the following is in correct Scientific Notation: 

0.125 X 104, 2.3 X 104, 12.3 X 10-4

What is... 2.3 X 104

500

Given a square with an area of 64 cm2, what is the length of each side?

What is... 8 cm