Factors and Multiples
Key Stage: 3 ★
Can you find numbers such that the first digit is divisible by one, the first two digits together make a number divisible by 2 etc.
This is an engaging context in which to reinforce rules of divisibility and challenge students to reason mathematically and work systematically.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
Key Stage: 3 ★
Can you find numbers such that the first digit is divisible by one, the first two digits together make a number divisible by 2 etc.
This is an engaging context in which to reinforce rules of divisibility and challenge students to reason mathematically and work systematically.
This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.
The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
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This activity is of the usual high quality one expects from Nrich. Like all Nrich resources, teachers' notes and solutions are provided.
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