end of 4th grade

The flashcards below were created by user cristal.farnsworth on FreezingBlue Flashcards.

  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
Updated:
2014-09-05 00:56:23
Tags:
end 4th grade
Folders:
Math
Description:
words to master by the end of 4th grade
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