https://www.sheppardsoftware.com/math/decimals/balloon-pop-ordering/
https://www.iknowit.com/lessons/e-ordering-decimals-to-hundredths.html
Hungry Puppies Adding Decimals
https://www.math-play.com/soccer-math-adding-decimals-game/adding-decimals-soccer-game_html5.html
https://jeopardylabs.com/play/decimal-jeopardy12