Show:
Solve for x
Rational vs Irrational
Simplify vs Approximate
Terminating vs Repeating
Put it in Order
100

Solve for x.


sqrtx=12

x=144

100

Is the number rational or irrational?

pi

Irrational

100

Simplify

sqrt(44)

2sqrt11

100

Convert the following into a decimal and decide if it's a terminating or repeating decimal.

2/5

0.4

Terminating Decimal


100

List the numbers from least to greatest

sqrt(25/36), pi, sqrt(4)

sqrt(25/36)=sqrt(25)/sqrt(36)=5/6

sqrt4=2

pi≈3.14

200

Solve for x.

x^3=64


x=4

200

Is the number rational or irrational?

0.2bar81

Rational

200

Approximate

sqrt17

3 1/9 

3.1

200

Convert the following into a decimal and decide if it's a terminating or repeating decimal.

5/9

0.bar5 or 0.55555...

Repeating Decimal

200

List the numbers in order from least to greatest:

8.4, pi, sqrt20, 

pi ≈3.14

sqrt20 ≈4.5 

8.4

300

Solve for x.

x^2=100

x=10 or -10

300

Is the number rational or irrational?

root(3)(9)/5

Irrational

300

Approximate

sqrt29

5 4/11

5.4

300

Convert the following into a decimal and decide if it's a terminating or repeating decimal.

5 3/8

5.375

Terminating Decimal

300

List the numbers from least to greatest

10+pi, sqrt65, root(3)(125)

root(3)(125) = 5

sqrt65 ≈ 8.1

10+pi ≈ 10+3.14 ≈13.14