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