Downloadable worksheets for Edexcel AS Level Maths Algebraic Expressions, with answers included. Worksheets covering 1.1 Index Laws, 1.2 Expanding Brackets, 1.3 Factorising, 1.4 Negative and Fractional Indices, and 1.5 Surds, matched to the Edexcel AS Level Maths (8MA0) specification and suitable for AS Level Maths. Print or work through on screen.