Saturday, February 11, 2012

Expression

Any single number or variable, or combination of operations involving numbers and variables.
( -, + , x, ÷ )
eg. 5, n, 8t, x+1, 2y -7

7 comments:

  1. The video made everything seem understandable.

    ReplyDelete
  2. The video explained a lot good job

    ReplyDelete
  3. Hi.
    Nice Examples.
    I totally get it!
    And nice pictures.

    ReplyDelete
  4. Nice Examples.
    I totally get it!
    And nice pictures.

    ReplyDelete
  5. Good job, the video explained a lot.

    ReplyDelete