Largest Product

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Shelf

Begin with the number 5

Write down all the ways it can be split into smaller numbers that add up to 5.

For example:

  • 1 + 1 + 1 + 2 = 5
  • 2 + 3 = 5
  • 3 + 1 + 1 = 5
  • etc.

Which set of smaller numbers gives the largest product?

For example:

  • 1 × 1 × 1 × 2 = ?
  • 2 × 3 = ?
  • 3 × 1 × 1 = ?
  • etc.

The largest product is 6,

Now begin with 5.

Write down all the ways it can be split into smaller numbers that add up to 5.

Which set of smaller numbers gives the largest product?

Type the numbers here separated by commas:

Check

Try again

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The Largest Product Is:

 





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Featured Activity

Hi-Low Predict

Hi-Low Predict

A version of the Play Your Cards Right TV programme. Calculate the probabilities of cards being higher or lower than the one shown. a fun way to practise applying probability and using fractions.

Numeracy

"Numeracy is a proficiency which is developed mainly in Mathematics but also in other subjects. It is more than an ability to do basic arithmetic. It involves developing confidence and competence with numbers and measures. It requires understanding of the number system, a repertoire of mathematical techniques, and an inclination and ability to solve quantitative or spatial problems in a range of contexts. Numeracy also demands understanding of the ways in which data are gathered by counting and measuring, and presented in graphs, diagrams, charts and tables."

Secondary National Strategy, Mathematics at key stage 3

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