For those students that want to practice math 24 over the summer. I have listed some sites for printable cards and online versions of the game.
Students can play any of the versions. However, there are school competitions for certain grades, so I suggest that if a student wants to participate they should practice the cards for their grade level.
The single digit cards are for students in grade 4 next year.
Double for Grade 5.
Variables for grade 6.
To purchase math 24 cards-from 24Game