Which Number is Increasing 2.0
Which Number is Increasing is a program designed for the younger mathematician.
There are six flashing boxes with numbers that are increasing in value. Under these boxes is a "challenge" for you. You'll be asked to find which box is increasing by two's, fives', or ten's. But this doesn't mean that you won't be asked to look for another number too. If you decide that the numbers are moving too fast for you too see, slow them down by moving the bar located at the bottom of the screen. Good luck and try not to go cross-eyed!