Cubes Cut into Four Pieces
Eight children sat round the big table at the end of the classroom. They each had a cube made from modelling clay.
"Cut your cube into four pieces which are all exactly the same shape and size," said their teacher, "and try to make your pieces different from everyone else's!"
When the children had cut the cubes up they put some of the pieces on the table in two rows with their names by them.
"Someone didn't cut theirs into four!" said Belinda pointedly.
Who was that and how many pieces were there?
"Two of us have made the same shapes!" shouted Charlie.
Who were they?
Here are six cubes showing the way the children cut them.
Whose are they?
Can you picture what shape the pieces will be when each cube is cut?
Alistair sent us a very clearly-explained solution to this problem:
Fred did not cut his into four pieces, because it is the same as Charlie and David's only cut again, which means that he had eight pieces.
I have spotted that David and Charlie both cut their cubes into cuboids.
The six cubes shown were cut by: David, Belinda, Andy, Ellie, Charlie and Gill.
Thank you Alistair!
Well done too to Wafa from Jinnah Academy, Natalya from Seaton Primary, Vittal from Birchland and Samuel from Truscott Street Public School who all sent in very full solutions.
Cubes Cut Into Four Pieces
Eight children sat round the big table at the end of the classroom. They each had a cube made from modelling clay.
"Cut your cube into four pieces which are all exactly the same shape and size," said their teacher, "and try to make your pieces different from everyone else's!"
When the children had cut the cubes up they put some of the pieces on the table in two rows with their names by them.
"Someone didn't cut theirs into four!" said Belinda pointedly.
Who was that and how many pieces were there?
"Two of us have made the same shapes!" shouted Charlie.
Who were they?
Here are six cubes showing the way the children cut them.
Whose are they?