【實用解謎app】NumbaGumba!!! FREE|最夯免費app-綠色工廠好玩App

NUMBAGUMBA all you math maniacs out there!

Revoke your math skills with this simple yet addictive math game. Simply create the requested sum with the numbers in the grid. Train either your addition, subtraction, division or multiplication skills!

It's getting faster!! How long can you survive?!

Excellent quick "waiting for the bus" -game! Extremely useful for school kids learning basic math skills, but also for everyone else who want to refresh their brain. I personally was astonished how rusty my multiplication skills had become!

Beat your high score over and over again!

And by the way, it's FREE !!