Addition and Multiplication Practice

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Taught by TheMathDude
  • Currently 4.0/5 Stars.
6710 views | 2 ratings
Part of video series
Meets NCTM Standards:
Lesson Description:

Practice problems in adding and multiplying integers.

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Questions answered by this video:
  • How do you add two negative numbers together?
  • How do you add -7 + (-7)?
  • How do you multiply a bunch of numbers together?
  • What does (-5)(12)(8)(0) equal?
  • What happens when you multiply numbers by 0?
  • How can you multiply two 2-digit numbers in your head?
  • How can you multiply 40*12 in your head?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson shows how to add numbers, including adding two negative numbers, as well as multiplying several numbers in a row. In this example, three numbers are multiplied by 0. You will also see how you would have just multiplied the first 3 numbers together.