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2nd PT Math 4

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  • (Prime Factorization) The factor of 81?
    3x3x3x3
  • what is Divisibility rule by 6?
    very good
  • give a composite number
    very good
  • 2x2x5x7=?
    140
  • give a prime number
    very good
  • (Prime Factorization) The factor of 33?
    3x11
  • Prime or composite: 51
    composite
  • what is Divisibility rule by 4?
    very good
  • Find the GCF of 12 & 24 
    12
  • Find the LCM of 6 and 36 
    36
  • (Prime Factorization) The factor of 24?
    2x2x2x3
  • Find the LCM of 5 and 8
    40
  • a number that is divisible by 3
    very good
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