Multiplication Hand Tricks–Multiplying by 4s

Again by popular request, here is a video showing how students can use their fingers to multiply by four.  This is my second video ever!  I think I’m getting better at it! 🙂

This video was made in response to an earlier blog post here.  Watch this for professional development, or allow your students to watch it for a brand new strategy for their math “tool box”.  Enjoy!

[embedyt] https://www.youtube.com/watch?v=nKC7bgV9W3Y[/embedyt]

You may also like to watch this video about multiplying by 3s.