1.5 LT Post Assessment

Which of the following is irrational

• Square root of 81
• Square root of 9
• Square root of 144
• Square root of 12

8 is a part of the following sets: 

• Whole Number
• Integer
• Rational
• All of the above

An irrational number:

• goes on forever and does not repeat.
• can't be turned into a fraction.
• includes pi and √2
• All of the above.

Determine if it is a rational or irrational number:
√20

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

-4 is not a whole number because:

• It's negative and whole numbers are positive.
• it's irrational.
• it cannot be turned into a fraction.
• it is even.

An integer is...

• whole numbers and their opposites (negatives)
• negatives and fractions
• a decimal number
• confusing

-14 could NOT be which type of number?

• Integer
• Natural

-3.5 is an integer?

• True
• False

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• irrational numbers
• natural numbers