Addition Techniques

Addition Techniques
  • Currently 4.0/5 Stars.
4259 views, 2 ratings - 00:09:20
Taught by muchomath
Techniques for doing addition problems.

  • Alien Addition Game - Game from Math Game Time: Alien Addition is a fun math game which helps kids practice their addition skills. Invading spaceships with math problems move down from the top of the screen toward a laser cannon on a platform at the bottom. Hit the spacebar to shoot the correct answer!
  • What are some different techniques for adding numbers using a number line?
  • How do you add numbers on a number line?
  • How do you add a bunch of numbers without a calculator?
  • What is a different technique for adding two-digit numbers?
  • What are kung-fu techniques for addition?
This video explains different approaches for adding numbers using a number line. The commutative property is used again. Sometimes it is easier to add numbers that add to 10 first. The instructor calls this “kung fu” math. This is a very useful video for learning how to do mental addition.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on December 22, 2008.
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