Enter Title

Classifying Numbers

100

The category of numbers that only includes positive counting numbers.

What is a natural number?

200

The category of numbers that includes positive and negative counting numbers and zero.

What are integers?

300

The category of numbers that can be written in fraction form.

What are rational numbers?

400

The category of numbers that include decimals that do no repeat or terminate. 

What are irrational numbers?

500

The category of numbers that include natural, whole, integers, rational, and irrational numbers.

What are real numbers?

Integers

100

Add.

-18 + 10

-8

200

Subtract.

23 - (-10)

33

300

Subtract.

-25 - 3

-28

400

Multiply.

-4(-3)

12

500

Divide.

35/-5

-7

Operations w/ Fractions & Decimals

100

Subtract. Be sure to simplify.

4/5 - 1/5

3/5

200

Add. Be sure to simplify. 

2/3 + 4/9

10/9

300

Subtract. Be sure to simplify.

6/10 - 3/5

0

400

Multiply. Be sure to simplify.

2/3(5/7)

10/21

500

Divide. Be sure to simplify.

3/4 divided by 1/2

3/2

Decimal/Fraction Conversions

100

Write 0.025 as a fraction; simplify.

1/40

200

Write 2.02 in fraction form. Simplify.

2 1/50

300

Write 22.105 in fraction form. Simplify.

22 21/200

400

Convert 5/9 into decimal form. 

0.5 with the 5 repeating

500

Convert 6/4 into decimal form. 

1.5

Order of Operations

100

Evaluate.

6/3 + 9² - 4

79

200

6(2) + 6²

48

300

4²/2²

4

400

9 + 6² - 2(8)

29

500

1/5(6 + 3 + 1)²

20