About This Lesson
Shows an easy way to square numbers ending in 5 such as 65 times 65, etc. Shows an alternate way to multiply decimals using a lattice. Youtube videos by Julie Harland are organized at http://YourMathGal.com
funsqwith5.mp4<br />For more great math videos visit: www.youtube.com/user/videosbyjulieharland/videos . Aligned to Common Core State Standard: 8.EE.1
Nice enrichment resource for squaring numbers.