Substitution Code Breaking

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1420 Downloads 3282 Views Updated: Thursday, July 14, 2016 - 6:43am
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Substitution Code Breaking

Handout for practicing positive integer substitution into expressions. Three encoded messages. Decoding is easy. Letters can have values too. Some of the expressions are quite tricky. Builds in difficulty. WIP sheet of expressions to use</p>

Lesson Plan Resources

Reviews

SML_Member's picture SML_Member
July 2016
SML_Member's picture SML_Member
January 2016
SML_Member's picture SML_Member
February 2012
Love it. Thanks
SML_Member's picture SML_Member
February 2012
great, cheers
SML_Member's picture SML_Member
December 2011
Awesome idea - nice back-story as well :)
SML_Member's picture SML_Member
August 2010
A useful starting point for substitution