Think of two whole numbers under 10, and follow the steps. I can work out both your numbers very quickly. How?
When number pyramids have a sequence on the bottom layer, some interesting patterns emerge...
How could Penny, Tom and Matthew work out how many chocolates there are in different sized boxes?
Watch these videos to see how Phoebe, Alice and Luke chose to draw 7 squares. How would they draw 100?
Is there a temperature at which Celsius and Fahrenheit readings are the same?
Think of a two digit number, reverse the digits, and add the numbers together. Something special happens...
What's special about the area of quadrilaterals drawn in a square?
Where should you start, if you want to finish back where you started?
Play around with the Fibonacci sequence and discover some surprising results!
