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Pythagorean Triples I
The first of two articles on Pythagorean Triples which asks how many right angled triangles can you find with the lengths of each side exactly a whole number measurement. Try it!
problem
Painting by Numbers
16 to 18
How many different colours of paint would be needed to paint these pictures by numbers?
problem
Favourite
What Shape?
7 to 14
This task develops spatial reasoning skills. By framing and asking questions a member of the team has to find out what mathematical object they have chosen.
problem
Favourite
Olympic Records
11 to 14
Can you deduce which Olympic athletics events are represented by the graphs?
problem
Trig Countdown
16 to 18
A game for one or more players in which you make a target value by building a trig expression
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Digit Sum
14 to 16
What is the sum of all the digits in all the integers from one to one million?
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Felixstowe Schools Mathematics Transition Project
Resources to accompany NRICH's workshops with Primary and Secondary teachers involved in the Felixstowe Transition Project, which began in September 2017.
problem
Favourite
Fractions in a Box
7 to 11
The discs for this game are kept in a flat square box with a square hole for each. Use the information to find out how many discs of each colour there are in the box.