Unit 1 – Numbers and Algebra | GCSE Foundation Maths Flash Card Bundle (Edexcel Specification A)

This comprehensive revision bundle includes over 250 flash cards covering every topic in Unit 1 – Numbers and Algebra, aligned with the Edexcel IGCSE (Specification A) for Foundation Tier Maths. Each set is designed to reinforce core number skills, improve fluency, and boost confidence through step-by-step practice and real-world examples.

Topics covered across the included flash cards:

• 1.1 Integers:
  Understand and use positive/negative numbers, place value, ordering, four operations, brackets, hierarchy of operations, primes, factors, multiples.

• 1.2 Fractions:
  Simplifying, equivalent fractions, common denominators, ordering, converting between forms, adding/subtracting fractions, multiplying/dividing fractions and mixed numbers.**

• 1.3 Decimals:
  Use of decimal notation, ordering, rounding, and converting decimals to fractions and percentages (terminating only).

• 1.4 Powers and Roots:
  Identifying square and cube numbers, calculating squares, roots, and applying index laws with positive, negative, and zero powers.

• 1.5 Set Language and Notation:
  Understanding and using set notation (∪, ∩, ∈, ∉), universal and empty sets, complements, and Venn diagrams.

• 1.6 Percentages:
  Understanding percentages, expressing values as percentages, and converting between percentages, fractions, and decimals.

• 1.8 Degree of Accuracy:
  Rounding to powers of 10, decimal places, significant figures, identifying bounds, and estimating using 1 significant figure.

• 1.10 Applying Number:
  Real-life use of number in money, time, and measurements. Includes calculations with metric units and currency conversions.

• 1.11 Electronic Calculators:
  Using a scientific calculator for numerical calculations, squares, roots, brackets, and multi-step arithmetic.

Each sub-unit includes a structured flash card set with 32 revision questions in PDF format, ideal for independent study, homework, classroom warmups, or tutor sessions.