These two group activities use mathematical reasoning - one is
numerical, one geometric.
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.
Each of the following shapes has a value:
The value of the circle changes in each of the following problems.
Can you discover its value in each problem, if the value of the shapes are being added together?