Imagine a very strange bank account where you are only allowed to do two things...
Play this game to learn about adding and subtracting positive and negative numbers
By selecting digits for an addition grid, what targets can you make?
What happens when you add a three digit number to its reverse?
Can you find sets of numbers which satisfy each of our mean, median, mode and range conditions?
Anna, Ben and Charlie have been estimating 30 seconds. Who is the best?
Can you figure out how sequences of beach huts are generated?
Can you find the connections between linear and quadratic patterns?
Join pentagons together edge to edge. Will they form a ring?
Draw some stars and measure the angles at their points. Can you find and prove a result about their sum?
