Sets

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Author:
AChuppTeaches
ID:
77676
Filename:
Sets
Updated:
2011-04-05 22:21:38
Tags:
Achuppteaches
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Description:
8th Grade CRCT Prep
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  1. Contains an object or objects that are clearly identified.
    Set
  2. Objects in a set.
    Elements or Members
  3. The set of everything that does not belong to the set.
    Complement
  4. True or False:
    {the days of the week} = {January, March, April}
    False
  5. {The first five letters of the alphabet} = {a, b, c, d, e}
    True
  6. Find the intersection of the following sets.

    {Ben, Jan, Dan, Tom} intersect {Dan, Mike, Kate, Jan}
    {Jan, Dan}
  7. Find the intersection of the following sets.

    {orange, kiwi, coconut, pineapple} intersect {pear, apple, orange}
    {orange}
  8. Find the union of the following sets.

    {raisins, prunes, apricots} union {peanuts, almonds, coconut}
    {raisins, prunes, apricots, peanuts, almonds, coconuts}
  9. Find the union of the following sets.

    {5, 10, 15, 20, 25} union {10, 20, 30, 40}
    {5, 10, 15, 20, 25, 30, 40}

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