Additional Challenge
di bachi1984
Add to your home screen for quick access
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Tap the Share button, then "Add to Home Screen" to install this game for quick access.
Additional Challenge
Tag per Additional Challenge
Descrizione
Now it is time to take this ultimate challenge of your adding skills. Player is supposed to answer as many sums as possible in 30 seconds of time to make the high score. A wrong answer results in negative score.
Come si gioca
Mouse click on the numeric buttons to answer right.
Commenti
DemonOfMist
Jul. 18, 2013
Helps improve your speed calculating basic math in your head. Wish there were options to set your own time limit.