Just in time for tomorrow..... World Math Day has it's own free app so you can play it on the go! Kids can log in with their Mathletics username and password. The first time you log in you have to set your level. World Math Day is March 6 and 7 (due to various times around the world). Log on and test your mental math skills against kids your age around the world!
Get the World Math Day app link here!