Significant figures and estimation

A KS3 or early KS4 maths worksheet on significant figures and estimation with five straightforward exercises covering:
- Rounding to 1 sf
- Rounding to 2 sf
- Rounding to 3 sf
- Estimating by rounding to 1 sf
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Review this resource04/11/2020
very useful resource. i was looking for something very similar for my class to revise. has saved me from preparing one. thank you.
21/04/2020