Is it To Big For Perimeter Maths ????

Walt: calculate perimeter and length of a rectangle

Task Description : Room 7 Maths has been learning about Perimeter and Area . For this Task there was a Problem about a sandwich and there would be a Length and a Width and it would say a number and the cm of it then we had to figure out the other two sides of the sandwich to see what answer we might get .  Hope you Enjoy :)