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'Pasta Timing' printed from https://nrich.maths.org/
Why do this
problem?
This problem requires children to combine addition, subtraction
and logical thinking.
Key questions
How are you going to start?
How much longer does the 11-minute timer take than the
7-minute timer?
Possible extension
Challenge children to find at least two more ways of solving
the problem.
Possible support
You could suggest some starting points and ask children to
work from there.