GCSE Maths Revision Codebreakers: Foundation | 30 Sets with Answers

30 GCSE maths mixed-topic revision codebreakers with worked answers: Foundation Support, Foundation Core, Foundation Challenge.

WHAT IS INCLUDED

• 30 individual A4 PDFs, each containing its pupil worksheet followed by its worked-answer page.
• One combined 60-page PDF for convenient printing, containing the same 30 sets and answers.
• 720 questions in total: 24 per set, each set decoding 4 hidden words.
• A customer read-me file listing every included set and its hidden-word theme.
• Stacked fractions, clear theme labels and worked methods throughout.

LEVELS AND THEMES

• Foundation Support: Sets 01-10.
• Foundation Core: Sets 01-10.
• Foundation Challenge: Sets 01-10.

HOW IT WORKS
Pupils solve each question, match the answer to a letter and put that letter into the numbered decoding box. Each set reveals four words linked to its stated theme. Pupils show working on separate paper. Follow the calculator status, units and rounding shown on each sheet.

USE IN CLASS
Suitable for revision, retrieval practice, consolidation, homework, intervention or extension after teaching the methods. Support, Core and Challenge are internal difficulty bands, not GCSE grades. This is a revision series based on the Codebreakers topic range, not a complete specification course.

OVERLAP WITH OTHER LISTINGS
This pack includes the 6 free sets (Sets 1 and 2 in each included sub-level), alongside 24 additional sets. Individual, sub-level, tier and complete-series listings use the same worksheets. The bundles contain no extra or exclusive versions of those worksheets.