Unit 1: Rational Number

Vocabulary

100

A positive or negative whole number.

What is an integer?

200

Word meaning "per 100"

What is a percent?

300

Words like decrease, withdraw, and lost show this type of number. 

What is negative?

400

A positive number that shows the distance from zero. 

What is absolute value?

500

Fractions, decimals, percents, exponents and square roots are all this type of number. 

What are rational numbers?

Describe the Value

100

Sally gave way 4 cookies.

-4

200

Maggie scored 5 points better on her test. 

+5

300

The temperature increased 19 degrees.

+19

400

Mark traveled down the mountain 16 feet. 

-16

500

The city was 27 feet below sea level.

-27

Whose Bigger?

100

Which is greater.

0.36 _____0.036

0.36

200

Which is bigger?

4/10 _____ 0.45

0.45

300

Which is bigger?

17%_____0.17

They are equal!

400

Which is the greatest?

4², Square Root of 121, l-27 l

l-27 l

500

Order from least to greatest.

0.36, 1/3, 5/4 , 2²

1/3, 0.36, 5/4, 2²

Exponents

100

5 cubed in expanded form. 

5x5x5

200

value of 1⁸

 what is 1?

300

Value of 4⁵

What is 1,024?

400

10,000 as an exponent.

What is 10⁴?

500

1,000,000 in expanded form. 

10x10x10x10x10x10

That's Radical

100

The square root of 25

What is 5?

200

The square root of 144

What is 12

300

One of these is NOT a perfect square.

10, 16, 36,

What is 10?

400

Fill in the missing square.

16, 25, _____, 49, 64

What is 36?

500

One number completes the pattern: 8, 9, 10.

64, ___, 100, 121, 144

What is 9?