Thursday, March 3, 2011

Chap 3: Approximation & Estimation-The ArtScience Museum(by Ryan Lai)

2 comments:

  1. 1+0.5+1.5+2+2+1.5=8.5
    G-DOUBLE O-B J-O-B GOOD JOB! GOOD JOB!

    ReplyDelete
  2. 1+1+2+2+1=7!

    ReplyDelete