GCSE Maths 2010 – Free Unit 2 Algebra Worksheets for Unit 2

Unit 2 MIDDLE SETS Chapter test 11 Basic rules of algebra E 1 Simplify: (a) 6m + 4n − 5m + 3n (2 marks) (b) 7p + 3q − 2p − 8q (2 marks) D 2 Erasers come in packs of 6 and 9. Write down an expression for the total number of erasers in x packs of 6 and y packs of 9. (2 marks) D 3 Expand 9(d − 4). (1 mark) D 4 Factorise: (a) 7x + 14 (1 mark) (b) c2 – c (1 mark) C 5 Expand and simplify 8(3a + 4) − 5(4a + 7). (2 marks) C 6 Expand and simplify (u − 7)2. (2 marks) C AO2 7 Show that (p − 5)(p − 3) + 8p = p2 + 15. (3 marks) C AO3 8 Here is part of a number grid. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 The shaded shape on the grid is cal ed L5 because it has the number 5 at the top. (a) This is Ln. n Copy Ln and write expressions in the empty boxes. (3 marks) (b) Find the sum of al the numbers in Ln in terms of n. Give your answer in its simplest form. (2 marks) B 9 Expand and simplify (3x + 5)(5x − 9). (2 marks) © Pearson Education 2010 109 AQA GCSE Mathematics Assessment Pack This editable document may have been altered from the original.