Math Review

Irrational Numbers

100

3.14...

What is pi?

200

1.41421356237...

What is the square root of 2?

300

2.2360679775…

What is the square root of 5?

400

2.64575131106...

What is the square root of 7?

500

4.12310562562...

What is the square root of 17?

Exponents

100

2²

4

200

4³

64

300

6⁷

279,936

400

4⁹

262,144

500

10¹⁰

10,000,000,000

Scientific Notation

100

2¹¹

2.048×10³

200

7¹⁰

2.82475249×10⁸

300

8¹⁰

1.073741824×10⁹

400

6¹¹

3.62797056×10⁸

500

10¹¹

1×10¹¹

Equations

100

2x+2=8

3

200

4x+18=26

2

300

2(5x+6)=36

2.4

400

x+4+2x=9x-4+x

1.6

500

x+2(x+2)=3x+4

Infinite Solution

Square/Cube Roots

100

2²

4

200

6²

36

300

4³

64

400

8³

512

500

10³

1,000