Algebraic Simplifying and Expanding | Edexcel GCSE Foundation | 40 Worked Examples

Every question fully worked, one step at a time, in the Edexcel Foundation style. This 40-question pack covers algebraic simplifying and expanding for Edexcel GCSE Maths (1MA1, spec topic A4): collecting like terms, the laws of indices, multiplying a single term over a bracket, taking out common factors, expanding products of two brackets, expand-and-simplify problems, factorising quadratics of the form x^2 + bx + c, the difference of two squares, and a ‘show that’ rectangle-area question in authentic exam style. Questions ramp from single-skill warm-ups through to multi-step Challenging problems. Each solution is broken down to one operation per line, with a plain-English note on every line and the real Edexcel mark-scheme codes [B1] [M1] [A1] folded in exactly where the marks fall, so students see not just the answer but where each mark is earned. Sign traps (a minus in front of a bracket, two negatives multiplying to a positive) are called out where they cost marks. Content is matched to the 1MA1 Foundation specification; ax^2 + bx + c factorising with a leading coefficient and triple brackets are Higher-tier only and are left out. Clean, printable and ideal for classwork, homework, revision or 1-1 tuition. Full answers included.