https://www.mathplayground.com/
https://www.coolmathgames.com/
http://www.hoodamath.com/
https://cemc2.math.uwaterloo.ca/mathfrog/main.shtml
https://fun4thebrain.com/mult.html
https://www.timestables.com/games/
https://www.timestables.com/multiplication-cat.html
https://www.varsitytutors.com/aplusmath/games
https://www.starfall.com/h/index-grades123.php
https://www.starfall.com/h/addsub/add-machine-1/?