The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Cheng Chang:
From 4nums.com, the ultimate online destination for math 24 game. Math 24 is a great algebraic game for K-12 students. In each puzzle, a player is given 4 numbers between 1 and 13 and the player needs to make 24 with all 4 numbers and + - and /. This free app is brought to you by www.4nums.com, the ultimate source for math 24 game. In this app, you can play every puzzle with no time limits. At the end of each puzzle, all solutions will be shown. If you want to compete with other players around the world, check out our premium app: 4 Numbers math game. In that app, your score will be compared to other players on your phone and around the world.