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Maze 100

Can you go through this maze so that the numbers you pass add to exactly 100?

Watch Your Feet

I like to walk along the cracks of the paving stones, but not the outside edge of the path itself. How many different routes can you find for me to take?

Delia's Routes

A little mouse called Delia lives in a hole in the bottom of a tree.....How many days will it be before Delia has to take the same route again?

Trace the Edges

Age 7 to 11
Challenge Level

Why do this problem?

This problem requires visualisation and a systematic approach.

Key questions

Which shape will you try first?
How will you remember what you've done?

Possible extension

Challenge pupils to show that none of the other shapes can be done.

Possible support

Having models of the shapes will help those who struggle with visualisation.