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problem
Packing Boxes
14 to 16
Look at the times that Harry, Christine and Betty take to pack boxes when working in pairs, to find how fast Christine can pack boxes by herself.
problem
Tennis Training
14 to 16
After tennis training, Andy, Roger and Maria collect up the balls. Can you work out how many Andy collects?
problem
Crossover
11 to 14
The numbers 2 to 8 are to be placed in the diagram so that the row and column each adds to 21. Which numbers can replace x?
problem
Second Half Score
11 to 14
Boarwarts Academy played their annual match against Range Hill School. What fraction of the points were scored in the second half?
problem
Talulah's Tulips
11 to 14
Weekly Problem 10 - 2017
Talulah plants some tulip bulbs. When they flower, she notices something interesting about the colours. What fraction of the tulips are white?
problem
Better Spelling
11 to 14
Weekly Problem 12 - 2010
Can Emily increase her average test score to more than $80$%? Find out how many more tests she must take to do so.
problem
Relative Time
14 to 16
Albert Einstein is experimenting with two unusual clocks. At what time do they next agree?
problem
Platinum Puzzle
14 to 16
What is the approximate total volume of platinum that has ever been produced?
problem
Athletics Club
11 to 14
An athletics club has girl, boy and adult members. How many members does the club have?