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My Favorite Number!

Published on Nov 23, 2015

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PRESENTATION OUTLINE

MY FAVORITE NUMBER

FACT FANATICS

  • 82 is composite because it has more than 2 factors.
  • 82 has 4 factors
  • 1,2,41,82
  • 82 is deficient because all the proper factors are less than 82.
  • 1+2+41=44

EVEN MORE FACTS!

  • The first 8 multiples of 82...
  • 82,164,246,328,410,492,574,656
  • 82 is the 41st even and 59th composite number.
  • The roman numeral for 82 is LXXXII.
  • The 52nd and 53rd digits of pi are 8 & 2 = 82

GREAT FACTS

  • 82,164,246,328,410,492,574,656
  • 41,82
  • LCM =82

GREATEST COMMON FACTOR

FIND THE ANSWER

  • Tessa has 2 pencils. Michael has 41 times as many.
  • How many pencils does michael have?
  • Michael gives Tessa half of his pencils.
  • How many pencils do they both have?
  • Michael has 82 pencils. Now Michael has 41 and Tessa has 43.

DISTRIBUTIVE PROPERTY

EQUIVALENT EXPRESSIONS

MY FAVORITE NUMBER!

  • My favorite number is 82.
  • 82 is my football jersey number.
  • With that jersey we have won every game.
  • 82 has given me good luck so far.