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end of 4th grade

  1. 2 or more numbers being added together
    addends
  2. a property that states that the order in which 2 or more numbers are added does not change the sum
    commutative property of addition
  3. an angle that is exactly 90 degrees
    right angle
Author
cristal.farnsworth
ID
282120
Card Set
end of 4th grade
Description
words to master by the end of 4th grade
Updated

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