Monday, October 24, 2016

Here is a video to re-cap what we learned today about prime and composite numbers, as well as factor trees.



https://www.youtube.com/watch?v=9YOuETNDqik

Here are some sites for extra questions and games:
http://www.mathplayground.com/factortrees.html
https://www.studyladder.ca/games/activity/factor-trees-28434