You may also like

problem icon

GOT IT Now

For this challenge, you'll need to play Got It! Can you explain the strategy for winning this game with any target?

problem icon

Is There a Theorem?

Draw a square. A second square of the same size slides around the first always maintaining contact and keeping the same orientation. How far does the dot travel?

problem icon

Reverse to Order

Take any two digit number, for example 58. What do you have to do to reverse the order of the digits? Can you find a rule for reversing the order of digits for any two digit number?

Christmas Chocolates

Stage: 3 Challenge Level: Challenge Level:2 Challenge Level:2
Which $10$ chocolates do you think Penny will eat next?
Which $20$ chocolates do you think Tom will eat next?