20 advanced arithmetic puzzles involving complex operation chains, larger values and increasingly demanding multi-step solution structures.
Number Target Challenge Level 12 builds on the introduction of advanced puzzle structures in Level 11. Pupils are expected to manage longer chains of calculations and maintain accuracy while constructing the target.
Successful solutions may require operations to be grouped or nested carefully. This strengthens understanding of calculation structure and encourages pupils to record each stage logically.
The resource provides:
20 advanced, solver-verified puzzles
Timer-enabled PowerPoint
Macro-free PPTX fallback
Printable PDF version
Progressive challenge
Flexible use for independent or collaborative learning
Level 12 is suitable for strong KS3 classes, KS4 fluency practice, enrichment, intervention with high-attaining pupils, maths clubs and competition-style activities.
The resource can be used to generate discussion about whether pupils should work forwards from the available numbers or backwards from the target. Comparing these approaches helps pupils become more strategic and less dependent on trial and error.
Extension questions might ask pupils to find the shortest route, use all supplied numbers or identify which intermediate value unlocks the puzzle.
This level is part of a carefully sequenced 20-level programme designed to develop increasingly sophisticated arithmetic reasoning.
Get this resource as part of a bundle and save up to 50%
A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
Bundle
Number Target Challenge Advanced Bundle Levels 11–15 | 100 Maths Puzzles
Five advanced Number Target Challenge resources containing 100 solver-verified maths puzzles, with interactive PowerPoints, printable PDFs and complete solutions. This bundle brings together Levels 11–15 of the full 20-level Number Target Challenge series: Level 11 – Advanced Starter Level 12 – Advanced Builder Level 13 – Advanced Reasoning Level 14 – Advanced Challenge Level 15 – Advanced Mastery Each level contains 20 carefully designed target-number puzzles. Pupils must combine the available numbers using addition, subtraction, multiplication and division to reach the stated target. The difficulty increases gradually across the five levels, requiring pupils to use stronger number sense, efficient calculation strategies and increasingly sophisticated multi-step reasoning. This bundle includes 100 progressive advanced puzzles Timer-enabled PowerPoint presentations Standard PowerPoint versions for maximum compatibility Printable PDF worksheets with working space Complete answer and solution materials Solver-verified puzzles A clear progression from advanced starter to advanced mastery These resources are ideal for: Challenging maths starters Problem-solving lessons Higher-attaining pupils Extension and enrichment Maths clubs and competitions Tutor-time activities Early-finisher challenges GCSE preparation and arithmetic fluency Suitable for Key Stage 3, Key Stage 4 and confident upper Key Stage 2 pupils, these puzzles provide meaningful mathematical challenge without relying on specialist content. Pupils must experiment, evaluate different approaches and justify efficient methods as the levels become progressively more demanding.
£13.99
Bundle
Number Target Challenge Complete Bundle | 20 Levels | 400 Puzzles | PowerPoint & PDF
Complete 20-level Number Target Challenge bundle containing 400 solver-verified puzzles, progressive difficulty, classroom PowerPoints and printable PDFs. Build pupils’ arithmetic fluency, strategic thinking and problem-solving confidence with this complete Number Target Challenge collection. The bundle contains all 20 progressive levels, with 20 different puzzles at every level. Pupils combine the available numbers using addition, subtraction, multiplication and division to reach the given target. The carefully structured progression begins with accessible puzzles using smaller numbers and simpler combinations. Later levels introduce larger numbers, more demanding targets and increasingly complex multi-step solutions. Included All 20 Number Target Challenge levels 20 puzzles per level 400 puzzles in total Timer-enabled PowerPoint files Standard PowerPoint versions for wider compatibility Printable PDF versions with working space Solver-verified puzzles Clear progression from beginner to advanced challenge Separate files for each level, making differentiation simple Ideal for Maths starters Mental arithmetic practice Problem-solving lessons Early-finisher activities Intervention groups Form-time challenges Maths clubs Cover lessons Whole-class competitions Homework and independent practice Teachers can allocate different levels to different pupils, revisit earlier stages for additional fluency practice or work through the complete sequence as a long-term classroom challenge. This bundle offers a substantial saving compared with purchasing all 20 levels individually and provides a complete bank of reusable number challenges for upper primary and secondary classrooms.
£39.99
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