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- 1. Multiple Choice
To which category does the number 3 belong?
All of These
Integer Only
Rational # Only
Whole # Only
- 2. Multiple Choice
To which category does the number -3 belong?
Whole # Only
Integer Only
Rational # Only
Integer & Rational
- 3. Multiple Choice
To which category does 1/2 belong?
Integer & Rational
Rational #
Integer Only
Whole # Only
- 4. Multiple Choice
To which category does 1.5 belong?
Integer Only
Rational # Only
Whole # Only
Integer & Rational #
- 5. Multiple Choice
To which category does the number 1.6 belong?
Whole # Only
Integer Only
Rational # Only
Whole # & Integer
- 6. Multiple ChoiceSay 'TRUE' or 'FALSE'
Every irrational number is a real numberTRUEFALSE - 7. Multiple ChoiceDecimal representation of a rational number cannot be_____TerminatingNon-terminatingNon-terminating and repeatingNon-terminating and non-repeating
- 8. Multiple ChoiceThe product of two irrational number is always_____An irrational numberA rational numberSometimes rational, sometimes irrationalAn integer
- 9. Multiple ChoiceThe decimal representation of √2 is_____A finite decimal1.41421Non-terminating and non-repeatingNon-terminating and recurring
- 10. Multiple ChoiceA repeating decimal or decimal that terminates is called aNatural NumberIrrational NumberRational NumberWhole Number
- 11. Multiple ChoiceWhat are your counting numbers (1,2,3..)?Rational NumbersWhole NumbersNatural NumbersIrrational Numbers
- 12. Multiple ChoiceA number can be rational and irrational.TrueFalse
- 13. Multiple ChoiceThe set of rational numbers includes all the following except...-425/0014.7
- 14. Multiple ChoiceWhat is true about irrational numbers?They are terminating decimals.They are non-repeating decimals.They are fractions.They are natural numbers.
- 15. Multiple Choice
Based on the chart, how many subsets are within the integers set?123none - 16. Multiple Choiceπ or PI is classified as which?RationalIrrationalRational, RealIrrational, Real
- 17. Multiple Choice
Which to number categories are opposites
Real and Whole
Rational and Irrational
Real and Complex
Letters and Numbers
- 18. Multiple Choice
What is NOT an example of a number system?
Integers
Natural Numbers
Alphabets
Irrational Numbers
- 19. Multiple Choice
A number system is a writing system to represent math expressions such as counting, adding, and drawing.
True
False
- 20. Multiple Choice
An irrational number is a number that cannot be written as a ratio or fraction.
True
False
- 21. Multiple Choice
Select all that apply:
Which of the following are types of numbers we discussed in class today?
Natural
Whole
Integer
Fake
Real
- 22. Fill in the Blank
What is the symbol for an imaginary number?
- Answer choicesTagsAnswer choicesTags