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MA.07.01.13 (1)
Contribució de: SBS Math
  • 1. Is 4 prime or composite?
A) Prime
B) Composite
  • 2. Is 3 prime or composite?
A) Composite
B) Prime
  • 3. Is 41 prime or composite?
A) Composite
B) Prime
  • 4. Is 22 prime or composite?
A) Prime
B) Composite
  • 5. What is the prime factorization of 30?
A) 3X2X2X4
B) 1X30
C) 3X2X5
D) 3X10
  • 6. What is the prime factorization of 20?
A) 1X20
B) 2X2X5
C) 2X10
D) 2X4X5X20
  • 7. Which set of numbers is a list of the factors of 10?
A) 1, 3, 5, 7, 9
B) 1, 2, 5, 10
C) 2, 4, 6, 8, 10
D) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
  • 8. Which set of numbers is a list of the factors of 28?
A) 5, 10, 15, 20, 25
B) 1, 2, 4, 7, 14, 28
C) 4, 7
D) 2, 4, 6, 8, 10,12, 14, 16, 18, 20, 22, 24, 26, 28
  • 9. Which set of numbers is a list of the factors of 18?
A) 2, 4, 6, 8, 10, 12, 14, 16, 18
B) 2, 3, 6, 9
C) 1, 2, 3, 6, 9, 18
D) 1, 18
  • 10. What is the prime factorization of 15?
A) 2X2X3
B) 3X5
C) 1X3X15
D) 1X15
E) 3X5
Altres proves d'interés :
Ratio word problems easy
Prime/Composite/Factorization
Ratios and proportions review
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