Adding and Subtracting Basic Numbers

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Taught by mrbrianmclogan
  • Currently 4.0/5 Stars.
1591 views | 1 rating
Meets NCTM Standards:
Lesson Description:

Adding and subtracting basic numbers

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Questions answered by this video:
  • How do you add and subtract positive and negative numbers together?
  • Staff Review

    • Currently 4.0/5 Stars.
    This video explains how to add and subtract larger positive and negative numbers together correctly. It is explained in depth how subtraction does not "work both ways" like addition, and how each operation needs to be done a certain way. Double negatives are also discussed.