Mary has 2/3 of a pizza.  She eats half of it.  How much is left over?

2/3-1/2=?

4/6-3/6=?

4/6-3/6=1/6

Math posts go here…

Book of Real Problem Problems (Create your own illustrated math tutorial in Pages or Keynote or with Show Me);
Completed Math Progress Trackers (Saxon, Computer TargetScores, TAPS);
Combined Math-Language Arts Projects (Math Poems or Songs, etc.); Combined Math-Science Projects (SONAR Math Challenges, etc.)