If your child is finishing their work quickly, here are some optional links to some fun content they can explore if they have the extra time and inclination.
Turtle Diary Games: https://www.turtlediary.com/games/third-grade/language-arts.html
ABC Ya: https://www.abcya.com/grades/3
PBS Kids Reading Games: https://pbskids.org/games/reading/
Starfall: https://www.starfall.com/h/ela2-3/
FunBrain (Games and Read Alouds): https://www.funbrain.com/grade/3
Between The Lions(Reading Support): https://scetv.pbslearningmedia.org/collection/btl07-ex/
Free Rice Vocabulary Quiz: https://freerice.com/categories/english-vocabulary
Into The Book: https://reading.ecb.org/index.html
Storyline Online Read Alouds: https://www.storylineonline.net/
Smithsonian Tween Tribune Nonfiction Articles: https://www.tweentribune.com/category/junior/
https://www.mathplayground.com/index_addition_subtraction.html
https://www.mathplayground.com/index_multiplication_division.html
https://www.timestables.com/games/
https://www.abcya.com/games/clear_it_multiplication
https://www.abcya.com/games/category/multiplication
https://www.math-play.com/multiplication-games.html
https://www.mathplayground.com/ASB_GrandPrixMultiplication.html
https://toytheater.com/multiply-race/
https://www.fun4thebrain.com/g/division
http://www.mathgametime.com/subject/division
https://www.topmarks.co.uk/maths-games/5-7-years/multiplication-and-division
https://www.sheppardsoftware.com/mathgames/menus/division.htm