It’s Numberland’s Great Bug Race! One to Four's pet bugs are racing on special tracks, but can they follow the perimeter?
The perimeter is the distance around the outside of a 2D shape. The distance can be measured in units like millimetres, centimetres, metres and kilometres. To work out the perimeter, add up the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback