Can you calculate areas and perimeters to dig up the archaelogical treasure?

http://www.funbrain.com/poly/index.html

That old classic battleships. Play against the computer to see who can sink the ships the fastest. Hope you know your coordinates...

http://www.mathgym.com.au/htdocs/japplets/battle/battle.htm

Do you know a dodecagon from a heptagon? Well let's see..

http://www.bbc.co.uk/education/megashapes/invest/text01.shtml

Do you measure up? Use the ruler to find out.

http://www.funbrain.com/measure/index.html

Think you know your geometrical symbols? So what does a line segment look like? Find out and find the picture.

http://www.aplusmath.com/cgi-bin/games/geopicture

Not feeling happy? Splat down the smiley faces with this angles game of gunk.

http://www.numeracyresources.co.uk/sunny.html