Notes

Tuesday- Number Sense- here is the link to the video for the trick to multiply by 11. http://www.mathtutordvd.com/public/department155.cfm

Monday August 30 here is the link to the video for the trick to multiply the square of any number ending in a 5.

[]

Tuesday 9.7.10 []

12.13.10 Review for Test CAT



these are review activities for this weeks test