Downloadable worksheets for Edexcel A 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 A Level Maths (9MA0) specification and suitable for A Level Maths. Print or work through on screen.