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There are 5 NRICH Mathematical resources connected to NC-MeasuringandCalculating-R6-Y5, you may find related items under NC.
Broad Topics > NC > NC-MeasuringandCalculating-R6-Y5What is the largest 'ribbon square' you can make? And the smallest? How many different squares can you make altogether?
How can you arrange the 5 cubes so that you need the smallest number of Brush Loads of paint to cover them? Try with other numbers of cubes as well.
Nine squares with side lengths 1, 4, 7, 8, 9, 10, 14, 15, and 18 cm can be fitted together to form a rectangle. What are the dimensions of the rectangle?
Can you draw a square in which the perimeter is numerically equal to the area?
Cut differently-sized square corners from a square piece of paper to make boxes without lids. Do they all have the same volume?