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Resources tagged with Rounding similar to Weekly Problem 51 - 2007:

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Challenge level: Challenge Level:1 Challenge Level:2 Challenge Level:3

Other tags that relate to Weekly Problem 51 - 2007
Powers & roots. Percentages. Rounding. Iteration. Sequences. Algorithms.

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Broad Topics > Numbers and the Number System > Rounding

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Archimedes and Numerical Roots

Stage: 4 Challenge Level: Challenge Level:2 Challenge Level:2

The problem is how did Archimedes calculate the lengths of the sides of the polygons which needed him to be able to calculate square roots?

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Reasoned Rounding

Stage: 1, 2 and 3 Challenge Level: Challenge Level:1

four strategy dice games to consolidate pupils' understanding of rounding.