Virtual Manipulatives
Here are some links to websites that will provide you with virtual manipulatives to use!
http://www.glencoe.com/sites/common_assets/mathematics/ebook_assets/vmf/VMF-Interface.html
http://www.glencoe.com/sites/common_assets/mathematics/ebook_assets/vmf/VMF-Interface.html
https://www.dreambox.com/teachertools
https://www.dreambox.com/teachertools
https://www.mathlearningcenter.org/resources/apps
https://www.mathlearningcenter.org/resources/apps