Unit 7 Review

Classify the number -2.5

• Real, rational

• Real, rational, integer

• Real, irrational

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Classify 0

• Whole
• Integer
• Rational
• All of the above

What categories describe this number?

• Rational, Integer

• Rational,Whole, Integer

• Irrational, Integer

• Real, Irrational

What is the best classification for this number?  .78787878...

• integer
• rational
• irrational
• whole

Classify the number (choose all that apply): -20

• natural number

• whole number

• integer

• rational number

• irrational number

Classify the number (choose all that apply): 9

• natural number

• whole number

• integer

• rational number

• irrational number

Classify the number (choose all that apply): 0.15555...

• natural number

• whole number

• integer

• rational number

• irrational number

Put the numbers in order from least to greatest:

• √23, 4¾, 4.8

• 4¾, √23, 4.8

• 4¾, 4.8, √23

• √23, 4.8, 4¾

x⁴ (x¹²)

• x³
• x⁴⁸
• x¹⁶
• x⁸