Integer Operations

Integers 101

100

What is an integer?

Whole numbers and negative numbers without a fraction or decimal

200

Is -66 an integer?

Yes, it is negative and has no fraction or decimal. 

300

What is the definition of opposites for integers?

Opposite integers are the same distance from zero, but in different directions.

One is positive and one is negative

400

State an integer that is greater than 2 but less than 10

any number between 2 and 10 

(3,4,5,6,7,8,9)

500

State an integer that is greater than -34 but less than 0 

any number between -34 and 0 

(-33, -32.....-2, -1)

Order from Least to Greatest

100

-4, -6, -8, 2, -1, -7

-8, -7, -6, -4, -1, 2

200

2, -5, 8, -9, 1, 0, -3

-9, -5, -3, 0, 1, 2, 8

300

11, -15, -8, -12, -11, 10, 9

-15, -12, -11, -8, 9, 10, 11

400

-12, -15, -18, -19, -11, -10

-19, -18, -15, -12, -11, -10

500

-98, -97, 102, -93, -110, 90

-110, -98, -97, -93, 90, 102

Order from Greatest to Least

100

-20, 21, -45, -32, 2, -18

21, 2, -18, -20, -32, -45

200

-18, -32, 41, 8, -11

41, 8, -11, -18, -32

300

35, -46, 5, -16, 24

35, 24, 5, -16, -46

400

-15, -9, -18, -13, 1

1, -9, -13, -15, -18 

500

-67, -45, -53, -2, -9

-2, -9, -45, -53, -67

Comparing Integers (>, <, =)

100

-7 = -7

-7 = -7

200

-9____9

-9 < 9

300

-4____-8

-4 > -8

400

-25______-76

-25 > -76

500

-500_____-501

-500 > -501

Representing Integers

100

A bird is flying 75 feet above ground 

above ground - positive 

75

200

A car is parked four floors below ground

below ground - negative 

-4

300

Gavin spent $15 on a haircut

spent - negative 

-15

400

Josiah earned $150 at work. 

earned- positive 

150

500

Create a situation that could describe the integer -10

Example: After working out for 2 months, Ms. Causey lost 10 pounds