Real Number System

Rational/ Irrational Numbers

100

Is 6.7 rational or irrational?

Rational

200

Is the following number rational or irrational? 

sqrt73 

Irrational

300

Which type of number has a nonrepeating and  nonterminating decimal? 

Irrational 

400

Is the following rational or irrational? 

1/4

rational 

500

Is the number 6.65473... rational or irrational? 

irrational 

Square root expressions

100

Simplify 

sqrt16+8

12

200

Simplify 

3sqrt169

39

300

simplify 7²+ 11 

60

400

Simplify (3/4)²

9/16

500

Simplify 

5sqrt36+sqrt196

44

Converting Fractions

100

Convert the following fraction into a decimal 

43/100

0.43

200

Convert 

1/20

0.05

300

Convert 0.5 into a fraction

1/2

400

Convert 

1/25 

0.04

500

What does 1.0 represent as a percentage?

100%

Irrational Approximations

100

What two numbers is the following number between 

pi

3 and 4

200

What two numbers is the number below between? 

sqrt54

7 and 8

300

What two numbers is the one below between

sqrt109

10 and 11

400

What two numbers is the one below between 

sqrt6

2 and 3

500

What two numbers is the one below between

sqrt74

8 and 9

Bonus

100

Simplify 

sqrt64

8

200

Which type of number has a repeating or terminating decimal? 

rational number

300

0.375 is what type of decimal?

Terminating decimal

400

simplify 

sqrt(25/121

5/11

500

What is the following decimal as a fraction?

0.5555555555...

5/9