This is a problem solving activity in which children investigate how to work out a list of numbers in response to the criteria of a given mean, median and range. The numbers are limited to a single digit in order that the children focus on method, rather than getting bogged down with the arithmetic. The sheet can be completed either by hand of electronically on a PC/tables, and is easily editable.
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This is a lovely idea. Thanks for sharing. I really like the open-ended nature of the problems: can students find all the solutions? What stipulations need to be introduced so that there are finitely many?
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