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The Brown Family

Age 5 to 7
Challenge Level Yellow starYellow starYellow star
Primary curriculum
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The Brown Family printable sheet

Three paper people with joined hands

Sally Brown has an equal number of brothers and sisters.

Mark Brown, her older brother, has twice as many sisters as brothers.

How many children are there in the Brown family?

 

 

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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