Maths
L3 - Perimeter on a grid.mp4
![Still image for this video](http://primarysite-prod-sorted.s3.amazonaws.com/ongar-primary-school/UploadedVideo/cd1084a741084770b1ec3122d85b7d4d/l3-perimeter-on-a-grid_zencoder/thumbs/frame_0000.png)
Bridge Academy Trust is a charitable company limited by guarantee registered in England and Wales with company number 07663795.
Registered Office: Community Building, Bridge Academy Trust, Brian Close, Chelmsford, Essex, CM2 9DZ.
Tel: 01245 202 937