8th Grade Math

Irrational Numbers

100

An irrational number that never repeats or terminates.

What is Pi

200

An rational number that in decimal form is 0.2

What is 1/5

300

An irrational number that is not a decimal and is between 1 and 5

What is 2

400

250.2=/45

What is 5.56

500

Square root of 73

What is 8.54

Exponents

100

10⁵

What is 500

200

Cubed root of 27

What is 3

300

7²

What is 49

400

8⁶X8⁵

What is 8¹¹

500

Prompts to multiply an exponent

What are parenthesis

Scientific Notation

100

789000000

What is 7.89X10⁸

200

5.2X10⁶

What is 5200000

300

Is 5X larger than 5.6X10²

What is 2.8X10³

400

3X smaller than 1.6X10⁴

What is 5333.33333

500

(5.6X10⁴)(7.3X10⁸)

What is 4.088X10¹³

Equations

100

Represents an unknown number

What is a variable

200

You do this first in an equation

What is distributing

300

2X+12=36

What is X=12

400

5(X+3)=90

What is X=15

500

When an equation ends with a different number on each side

What is no solution