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Chocolate

There are three tables in a room with blocks of chocolate on each. Where would be the best place for each child in the class to sit if they came in one at a time?

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Cut it Out

Can you dissect an equilateral triangle into 6 smaller ones? What number of smaller equilateral triangles is it NOT possible to dissect a larger equilateral triangle into?

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Zios and Zepts

On the planet Vuv there are two sorts of creatures. The Zios have 3 legs and the Zepts have 7 legs. The great planetary explorer Nico counted 52 legs. How many Zios and how many Zepts were there?

Count Me In

Age 7 to 11 Challenge Level:

  


Which of these numbers would you come to when counting in sixes from zero?
How do you know?

Would you get to some of these numbers if you were counting in sevens from zero? Which ones?
Can you explain how you arrived at your answers?

Could some of these numbers be reached if you were counting in nines from zero? Which ones?
Again, how do you know?



 

Looking at the image above and this time counting in 25's from zero, which numbers will you land on?  How close do you get to the numbers you don't reach exactly?