Integers Unit 1

Opposites

100

What is the opposite of 0?

0

200

What is the opposite of -108?

108

300

-(-20)

20

400

-(-(38))

38

500

-(-(-356)))

-356

Absolute Value

100

What is the absolute value of -30?

30

200

What is the answer?

|7|=

7

300

What is the answer?

|-17|=

17

400

Which of these number have the SMALLEST absolute value?

-2, -22, 25, 5

-2 or 2

500

What has the greatest absolute value?

-300, 299, -50, 3

-300 or 300

Integers and Vocabulary

100

How would we represent a penalty of 5 yards in a football game?

-5

200

How would we represent a credit of $26 in your bank account?

+$26 or $26

300

Fill in the blanks.

Opposites are the __________ distance from _______ in opposite directions.

Same

Zero

400

Fill in the blank.

Absolute Value is always _______________.

Positive

500

Write the following numbers in order from Greatest to Least...

-8, -2, -9, -3, 3

3, -2, -3, -8, -9

GCF

100

Find the GCF of 6 and 15.

3

200

Find the GCF of 27 and 45. 

9

300

Find the GCF of 24 and 90.

6

400

Find the Prime Factorization of 48. 

2x2x2x2x3

500

What is the GCF of 12, 15, and 24?

3

LCM

100

Find the LCM of 4 and 6

12

200

Find the LCM of 6 and 20. 

60

300

Find the LCM of 18 and 27.

54

400

Find the LCM of 3, 12, and 8. 

24

500

Find the LCM of 5, 15, and 3.

15