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In this interactivity each fruit has a hidden value. Can you deduce what each one is worth?
A cinema has 100 seats. Show how it is possible to sell exactly 100 tickets and take exactly £100 if the prices are £10 for adults, 50p for pensioners and 10p for children.
Liam's house has a staircase with 12 steps. He can go down the steps one at a time or two at time. In how many different ways can Liam go down the 12 steps?
Can you find ways to put numbers in the overlaps so the rings have equal totals?
Is there an efficient way to work out how many factors a large number has?
Nine squares are fitted together to form a rectangle. Can you find its dimensions?
Imagine you have an unlimited number of four types of triangle. How many different tetrahedra can you make?
How many more miles must the car travel before the numbers on the milometer and the trip meter contain the same digits in the same order?
Can you find a cuboid that has a surface area of exactly 100 square units. Is there more than one? Can you find them all?
There are lots of different methods to find out what the shapes are worth - how many can you find?
The clues for this Sudoku are the product of the numbers in adjacent squares.
Can you do a little mathematical detective work to figure out which number has been wiped out?
Using the digits 1 to 9, the number 4396 can be written as the product of two numbers. Can you find the factors?
Ben, Jack and Emma passed counters to each other and ended with the same number of counters. How many did they start with?
Can you use small coloured cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of each colour?