Age 11 to 16
Here are links to the resources that Charlie mentioned at the workshop, including the ppt slides:
Dicey Operations
Forwards Add Backwards
Cryptarithms
Kangaroo Subtraction
Dozens
Factors and Multiples Game
Gabriel's Problem
Product Sudoku
Summing Consecutive Numbers
What's it Worth?
Take Three from Five
Cyclic Quadrilaterals
M, M and M
Unequal Averages
Wipeout
Route to Infinity
Dozens
Factors and Multiples Game
Gabriel's Problem
Product Sudoku
Summing Consecutive Numbers
What's it Worth?
Take Three from Five
Cyclic Quadrilaterals
M, M and M
Unequal Averages
Wipeout
Route to Infinity
Copyright © 1997 - 2021. University of Cambridge.
All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.