Monday, January 11, 2010

Fact Families






Dear Dr. Data,

My class was wondering is there a limit to how many numbers can be in a fact family?

Dear 4th graders,

Look at the picture above (you can enlarge it by clicking on it; hopefully, it will answer your question.
Posted by at

2 comments:

  1. AnonymousJanuary 13, 2010 at 11:07 AM

    Thank you for answering our question.

    ReplyDelete
  2. AnonymousJanuary 14, 2010 at 1:41 PM

    I'm painting a room and need to know how many gallons of paint that I will need to purchase. A gallon covers approx. 300 sq. feet. I need to put two coats of paint on my room. It is approx. 15 feet wide by 20 feet long by 10 feet high. I have two door ways in the room that are 36 ins wide and 8 feet tall and one window that is 96ins and 40 ins tall. So how many gallons will I need?

    ReplyDelete

Subscribe to: Post Comments (Atom)