Inverse operations – spy codes!
Main Subject
Category
Maths: Problem solving
Resource type
Homework
Student activity
Worksheet
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An engaging inverse operation activity where children create a coded message by substituting numbers for letters, before performing a simple calculation to make a code. Classmates then have to perform the inverse operation in order to break the code! The resource also includes three extra messages for the children to decode.
Great maths fun for Y5 and Y6!
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Review this resource01/04/2020
24/08/2018
