Addition Techniques

Addition Techniques
  • Currently 4.0/5 Stars.
4259 views, 2 ratings - 00:09:20
Taught by muchomath
Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.
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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