Primary Web Resources
http://www.kiddom.co/teach
https://www.khanacademy.org/
https://www.mathgames.com/grade8
Other Free Web Resources
http://www.coolmath-games.com/
http://www.mathgametime.com/math-games
https://www.funbrain.com/math-zone
http://www.math-play.com/
http://www.sheppardsoftware.com/math.htm
Non-Educational but Equally Important Free or Reduced Resources
https://fed40.com/ (food)
http://www.suntopia.org/beaufort/sc/clothing.php (Food & Clothing)