A worksheet on finding HCF and LCM using prime factorization. Detailed solutions are provided.
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Number Topics Worksheets Rounding, Standard Form, HCF, LCM & Recurring Decimals
Comprehensive collection of 10 number topics worksheets with detailed step-by-step solutions, designed for upper middle school and high school mathematics students. This resource provides extensive practice across essential number topics including rounding to decimal places and significant figures, converting recurring decimals into fractions, factors, multiples, prime numbers, HCF and LCM using prime factorization, and standard form (scientific notation) calculations. Fully worked solutions are provided for every single question, making it perfect for homework, classwork, revision, or intervention sessions.
£8.90
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Product of Primes, HCF and LCM Practice Worksheets and Answer Keys Bundle
Enhance your secondary mathematics instruction with this comprehensive bundle of prime factorization, HCF, and LCM practice exercises. Perfect for KS3, KS4, and GCSE mathematics teachers, this resource provides structured problems that guide students through prime decompositions, factor trees, and finding highest common factors and lowest common multiples. **Resource Highlights:** - Comprehensive practice covering prime factorizations, HCF, and LCM calculations - Scaffolded problem sets suitable for varied student ability levels - Complete step-by-step answer keys included for every single exercise for quick marking or self-assessment - Excellent for classroom practice, homework assignments, revision lessons, or math intervention - Clean, print-ready PDF format for low-prep lesson planning
£2.50
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GCSE IGCSE Number Worksheets Bundle - Fractions Percentages Indices Bounds +
A collection of 20 worksheets on various number topics from the GCSE/IGCSE syllabus. The following topics are included: * Rounding * Bounds * Calculator use * Percentages, fractions and decimals * Increasing or decreasing an amount by a percentage * Percentage of a quantity * The rules of indices * Factors, Multiples and Primes * Square and cube roots * Mixed operations between fractions, mixed numbers and whole numbers * HCF and LCM using prime factorisation * Recurring decimals * Simple interest * Compound interest * Operations With Positive and Negative Numbers * Order of operations * Standard form * Multiplying and dividing by powers of 10 * Adding and subtracting positive and negative numbers * Multiplying and dividing positive and negative numbers Detailed solutions are provided for each worksheet. Master core GCSE and IGCSE mathematics with this comprehensive, no-prep 20-worksheet Number resource pack! Packed with exam-style questions, complete step-by-step worked solutions, and a wide variety of topics, this collection is perfect for KS3 and KS4 revision, homework, and cover lessons. Covers fractions, percentages, index laws, upper/lower bounds, rounding, and calculator operations. ________________________________________ Looking for rigorous, no-prep math resources to help your students master essential Number topics? This highly comprehensive 20-worksheet pack is designed to fully align with UK GCSE and IGCSE math specifications. Whether you need structured cover lessons, targeted homework tasks, daily classroom practice, or an all-in-one exam revision booklet, this resource has you covered! Every single worksheet comes paired with complete step-by-step worked solutions, making grading an absolute breeze and allowing students to self-assess or peer-mark effectively. ________________________________________ **What Topics Are Covered?** 1. **Percentages & Conversions** • Converting seamlessly between fractions, decimals, and percentages. • Calculating the exact percentage of a given quantity. • Increasing and decreasing an amount by a percentage. 2. **Fractions & Core Arithmetic Operations** • Simplifying and writing fractions in their simplest form. • Converting fractions to exact percentages and decimals. 3. **The Rules of Indices (Laws of Indices)** • Multiplying and dividing terms using basic, fraction, and negative index laws. • Simplifying complex algebraic terms with brackets and single variables. • Working with dual-variable expressions involving negative bases. 4. **Upper & Lower Bounds (Error Intervals)** • Calculating upper and lower bounds for multi-step formulas. • Applying rounding bounds to fractional and multi-variable equations. • Solving limits for equations containing radicals and square roots. 5. **Foundational Number Skills** • Rounding integers to the nearest 10, 100, or 1000. • Rounding decimals to the nearest whole number or specific decimal places. • Listing factors, multiples, prime numbers, and prime factors. • Multi-step calculator practice using complex fractional expressions, fractions, and roots. ________________________________________ **Why Teachers Choose This Resource Pack:** • Zero Prep Needed: Just download, print, and you are ready to go! • Step-by-Step Solutions: Complete answer keys show exactly how to solve each problem, not just the final numerical answer. • Scaffolded Layout: Moves smoothly from basic numeric concepts up to advanced higher tier error bounds. • Universal, Clean Design: Styled neatly without distracting clutter, maximizing student focus during revision. ________________________________________ **Curriculum Alignment:** • Key Stage 4 (KS4): Perfect for Year 10 and Year 11 preparing for Higher and Foundation tiers. • Key Stage 3 (KS3): Great for Year 8 and Year 9 higher-tier extension or foundational work. • Exam Boards: Fully supports objectives for Edexcel, AQA, OCR GCSE, and Cambridge CIE / Oxford AQA IGCSE.
£18.90
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10 Worksheets on number topics (with detailed solutions)
Ten worksheets on the following number topics: rounding numbers, significant figures, factors, multiples, primes, HCF, LCM, standard form, order of operations and recurring decimals. Detailed solutions are provided.
£8.90
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