Rev up your arithmetic with Subtraction Storm
Posted on October 19, 2009
It’s raining cupcakes! But don’t worry, we brought enough to share. In Subtraction Storm, you’ll train arithmetic by solving subtraction equations and keeping the cupcakes from hitting the ground.
Give it a try and send some feedback our way; it’s free to all members for a limited time only!
Oct 24, 2009
To whom it may concern:
It is a privilege to have access to the Luminosity software. I would like to pose a question. True, the Memory Game Memory Matrix becomes more complex as you progress. Once levels 13-15 are achieved the errors become more costly.
Are there customized controls that would allow for only patterns (13-15) to be tested?
In a modest opinion this would allow for users to overcome a weakness.
Thank you,
John Ratliff
Oct 26, 2009
I have read the article regarding Arithmetic and calculations.It is a privilege to have access to the Luminosity software.I am agree with training of arithmetic by solving subtraction equations and keeping the cupcakes from hitting the ground.