Understanding Integers

Opposites

100

What is the opposite of 1?

-1

200

What is the opposite of -11?

11

300

-|100| = ?

-100

400

What is the opposite of -16?

16

500

What is - |2|

-2

Comparing Integers

100

Compare the integers 

-5 □ 1

-5 <1

200

Compare the integers 

-6 □ -7

-6 > -7

300

Compare the integers 

-12 □ -10

-12 < -10

400

Compare the integers 

-9   □   -8.5

-9 < -8.5

500

Compare the integers

 -1 □0

-1 < 0

Order Rational Numbers

100

Order the numbers from least to greatest:

A)  2, -3, 0, -4

B) -4, -3, 0, 2

B) -4, -3, 0, 2

200

Order the rational numbers from least to greatest: 

A) -7, -5, 4.3,  4, 7

B) 4.3, -5, -7, 7, 

A) -7, -5½, 4.3,  4½, 7

300

Order the rational numbers from least to greatest:

 A) -1, 4, -4, 5, 9 

B) -4, -1, 5, 9

B) -4, -1, 5, 9 

400

Order the rational numbers from least to greatest: 

A) 0.15, -1 , 1, 1.03

B) -1, 0.15, 1.03, 1

B) -1, 0.15, 1.03, 1

500

Order the integers from GREATEST to LEAST: 

A) -255, -239, -2

B) -2, -239, -255

B) -2, -239, -255

Rational Numbers

100

Use <, > or = to compare

10    _________ 0.09

1/10 > 0.09

200

Use <, > or = to compare

0.5   __________ 1/2

0.5 = 1/2

300

BONUS QUESTION: What is 3/4 as a decimal?

0.75

400

Use <, > or = to compare

-1.44  _____ -1

-1.44 < -1 1/4

500

BONUS QUESTION: What is 2/5 as a decimal?

0.4

Absolute Value

100

|24|

24

200

|-9|

9

300

|0.7|

0.7

400

-|-3.75|

-3.75

500

-|1/2|

-1/2