Third grade math homework is enhancing addition, subtraction, multiplication, and division fluency 10 minutes a day by using online resources, and/or flashcards.
https://www.ixl.com/
https://xtramath.org/
http://www.dreambox.com/
https://www.eduplace.com/parents/mthexp/g3/
https://www.ixl.com/
https://xtramath.org/
http://www.dreambox.com/
https://www.eduplace.com/parents/mthexp/g3/