1. Percentage – Increase – Calculator – True or False Maze
Students need to find a route from the ‘Start’ to the ‘Finish’,
only passing through rooms where the answer is correct.
They can only pass through gaps in the walls.
The worksheet is in a variety of sizes.

2. Printing To print handouts from slides -
Select the slide from the left. Then click:
File > Print > ‘Print Current Slide’
To print multiple slides -
Click on a section title to highlight all those slides,
or press ‘Ctrl’ at the same time as selecting slides to
highlight more than one. Then click:
File > Print > ‘Print Selection’
To print double-sided handouts -
Highlight both slides before using ‘Print Selection’.
Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

3. Increasing by a Percentage
Using a Calculator

4. % = %
= 463.6 %
= 503.3 %
= 135.5 %
= 329.2 % = % = %
= 861.6 %
= 910.9 % = %
= 349.3 %
= 957.3 %
= 813.8 % = %
= 636.5 %
= 490.2 %
= 326.2 %
= 677.9 % = % = %
= 958.6 %
= 854.1 % = % = %
= 594.0 1

5. Route % = %
= 463.6 %
= 503.3 %
= 135.5 %
= 329.2 % = % = %
= 861.6 %
= 910.9 % = %
= 349.3 %
= 957.3 %
= 813.8 % = %
= 636.5 %
= 490.2 %
= 326.2 %
= 677.9 % = % = %
= 958.6 %
= 854.1 % = % = %
= 594.0 1

8. Make Your Own Maze! Draft & Answers Created by: ____________________
To use for students to make their own worksheets for peers.
Draft
&
Answers

10. tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
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