problem

### It's Times Again

Which way of flipping over and/or turning this grid will give you the highest total? You'll need to imagine where the numbers will go in this tricky task!

problem
###
It's Times Again

Which way of flipping over and/or turning this grid will give you the highest total? You'll need to imagine where the numbers will go in this tricky task!

problem
###
So it's times!

How will you decide which way of flipping over and/or turning the grid will give you the highest total?

problem
###
Poly Plug Pattern

Create a pattern on the small grid. How could you extend your pattern on the larger grid?

problem
###
Surprising Transformations

I took the graph y=4x+7 and performed four transformations. Can you find the order in which I could have carried out the transformations?

problem
###
Translating Lines

Investigate what happens to the equation of different lines when
you translate them. Try to predict what will happen. Explain your
findings.

problem
###
Rectangle Dissection

Weekly Problem 2 - 2009

The 16 by 9 rectangle is cut as shown. Rearrange the pieces to form a square. What is the perimeter of the square?

The 16 by 9 rectangle is cut as shown. Rearrange the pieces to form a square. What is the perimeter of the square?

problem
###
Knights moving

Can you swap the black knights with the white knights in the minimum number of moves?

problem
###
Arrow Arithmetic 1

The first part of an investigation into how to represent numbers
using geometric transformations that ultimately leads us to
discover numbers not on the number line.

problem
###
Shape Mapping

What is the relationship between these first two shapes? Which
shape relates to the third one in the same way? Can you explain
why?