Math Review

Absolute Value

100

What is the absolute value of |206|

|206|

200

What is the absolute value of |-889|

|889|

300

What is the absolute value of |-77832|

|77832|

400

What is the absolute value of |225397|

|225397|

500

What is the absolute value of |-6654329|

|6654329|

Square Roots

100

What is the square root of √400

20

200

What is the square root of √100

10

300

What is the square root of √361

19

400

What is the square root of √169 

13

500

What is the square root of √196

14

Perfect Squares

100

15²

225

200

40²

1600

300

30²

900

400

29²

841

500

50²

2500

Scientific Notation

100

5.9 × 10²

590

200

4.5 × 10⁴

45,000

300

7.6 × 10^-4

0.00076

400

5.5×10^-3

0.0055

500

120 × 10^-2

0.00012