problem
Favourite
Consecutive Numbers
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
problem
Favourite
Nice or Nasty
There are nasty versions of this dice game but we'll start with the nice ones...
problem
Favourite
Statement Snap
You'll need to know your number properties to win a game of Statement Snap...
game
Favourite
Dicey Operations
Who said that adding, subtracting, multiplying and dividing couldn't be fun?
problem
Favourite
How much can we spend?
A country has decided to have just two different coins, 3z and 5z
coins. Which totals can be made? Is there a largest total that
cannot be made? How do you know?
problem
Favourite
Take Three From Five
Caroline and James pick sets of five numbers. Charlie tries to find three that add together to make a multiple of three. Can they stop him?
problem
Favourite
Stars
Can you work out what step size to take to ensure you visit all the dots on the circle?
problem
Favourite
A Chance to Win?
Imagine you were given the chance to win some money... and imagine
you had nothing to lose...
problem
Favourite
Beelines
Is there a relationship between the coordinates of the endpoints of a line and the number of grid squares it crosses?