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- 1. Multiple ChoiceWhole numbers are natural numbers together with "zero."TrueFalse
- 2. Multiple ChoiceThe number 100 is a perfect square.TrueFalse
- 3. Multiple ChoiceA number can be rational and irrational.TrueFalse
- 4. Multiple ChoiceWhat is true about irrational numbers?They are terminating decimals.They are non-repeating decimals.They are fractions.They are natural numbers.
- 5. Multiple ChoiceIntegers are whole numbers and their opposites.TrueFalse
- 6. Multiple ChoiceThe square root of 64 is a natural number.FalseTrue
- 7. Multiple ChoiceWhich one is not a perfect square?10049117144
- 8. Multiple ChoiceClassify the following number:
1.01011011101111....RationalIrrational - 9. Multiple ChoiceClassify the following:
0.478123123123123123....RationalIrrational - 10. Multiple ChoiceWhich statement is NOT true?Every rational number is a real number.Every counting number is a whole number.Every integer is a rational number.Every decimal number is an irrational number.
- 11. Multiple ChoiceWhich of the following statements is always true?All integers are whole numbersall rational numbers are integerssome whole numbers are not rational numbersall whole numbers are integers
- 12. Multiple ChoiceWhich of the following is NOT a subset of the rational numbers?IntegersWhole NumbersPerfect square integersIrrational numbers
- 13. Multiple Choice-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.
- 14. Multiple Choice
A non-repeating or non-terminating decimal is classified as ________________.
rational, real
irrational, real
integer, rational, real
whole, integer, irrational, real
- 15. Multiple Choice
A repeating or terminating decimal is classified as ___________?
rational, real
integer, rational, real
irrational, real
whole, integer, irrational, real
- 16. Multiple ChoiceList all the classifications of numbers that apply to the real number.
-1/4NoneRational, Integer, WholeNatural, Whole, Integer, RationalRational - 17. Multiple Choice
Which number can be added to a rational number to explain that the sum of two rational numbers is rational?
8
- 18. Multiple Choice
Which sum contradicts this statement?
The sum of two irrational numbers is always irrational
- 19. Multiple Choice
Consider that x = 3.5 and y = 4. Which statement is true about x + y?
The sum of x + y is a rational number
The sum of x + y is an irrational number
The sum of x + y is both rational and irrational
The sum of x + y is neither rational nor irrational
- 20. Multiple Choice
Consider that x =
Which number can be multiplied by x to prove that the product of two irrational numbers don't always equal an irrational number7
- Answer choicesTagsAnswer choicesTags