Addition, Working Systematically
Key Stage: 2 ★★
How could Tim place his nine cards into three piles so that the total in each pile was 15? Can you find all the ways?
This task will encourage children to develop a systematic approach. It will also give them opportunities to practise simple addition.
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: 2 ★★
How could Tim place his nine cards into three piles so that the total in each pile was 15? Can you find all the ways?
This task will encourage children to develop a systematic approach. It will also give them opportunities to practise simple addition.
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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Nrich is a great website for extending the more able and developing reasoning skills. Worth a visit.
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