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- 1. Multiple Choice
What makes a number a composite number?It only has 2 factors 1 and itself.It is an even number.
It is an odd number.Is is an odd number.It has more than two factors. - 2. Multiple Choicethe only factors prime numbers have are:0 and 10 and itself1 and itself1
- 3. Multiple ChoiceWhich list has only prime numbers?2, 3, 4, 51, 5, 7, 92, 3, 5, 72, 4, 6, 8
- 4. Multiple ChoiceWhich list is only composite numbers?1, 3, 42, 4, 64, 6, 85, 6, 8
- 5. Multiple ChoiceFind the prime number.0174
- 6. Multiple ChoiceTrue or False
0 is a COMPOSITE number.TRUEFALSE - 7. Multiple ChoiceWhich number below is a prime number?1029
- 8. Multiple ChoiceA prime number is...a number that has only one factor.a number that has at least two factors.a number that has more than two factors.a number that has only two factors 1 and its self.
(1 and itself) - 9. Multiple Choicewhich number below is NOT prime?7923
- 10. Multiple ChoiceWhich number is prime?9501
- 11. Multiple ChoiceComposite numbers:Are always bigger than prime numbersHave more than 2 factorsHave 2 pairs of factorsDon't have factors
- 12. Multiple ChoiceWhich of the following numbers shows all of the factors of 12?1,2,3,4,6,121,2,3,4,6,8,121,2,4,6,122,4,6,8,10,12
- 13. Multiple ChoiceWhich group shows a list of composite numbers?2,4,6,8,105,10,15,20,253,15,27,36,4921,35,48,55,62
- 14. Multiple Choicewhich number is composite11
11132123 - 15. Multiple ChoiceTrue or False: Two is the only even prime number.TrueFalse
- 16. Multiple ChoiceFour students each made a list of prime numbers.
Eric: 5, 7 17, 23
Maya: 3, 5, 13, 17
Bella: 2, 3, 17, 19
Joan: 7, 11, 13, 21
Who made an error and included a composite number?EricMayaBellaJoan - 17. Multiple ChoiceI am a prime number between 30 and 40. Which number could I be?31333639
- 18. Multiple Choice
Zero is a prime number
True
False
- 19. Multiple Choice
One is a prime number
True
False
- 20. Multiple Choice
One is
Prime
Composite
Neither
- Answer choicesTagsAnswer choicesTags