Those maths coordinates games

As promised, here's the links to those Billy Bug coordinates games:

Firstly, Billy Bug 1 - for coordinates in the first quadrant:

http://www.classbrain.com/artgames/publish/billy_bug_math_coordinates_game.shtml

and Billy Bug 2 - for all four quadrants:

http://www.classbrain.com/artgames/publish/billy_bug2_math_coordinates_game.shtml

While we're at it, here's a link to a game to help you practise finding the perimeter of various shapes:

http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/perimeter_and_area/index.html

Enjoy!