Mental powers code breaker
Find the hidden maths fact by evaluating each numerical expression with indices, including simple fractional and negative indices.
Identify which letter goes with each answer from the key. The hidden message gives a fact about surds, so is a rather neat revision activity to introduce the topic!
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Review this resource28/05/2021
01/10/2019
05/06/2019
This is great - thank you! My pupils, (and me!), love this kind of activity!
19/11/2016
I will be using this with my year 11 class, thank you
11/01/2014
I used it for my teaching and it worked out absolutely great!
04/01/2014
