Get Your Head Around: Basic Algebra I

Title Page 2 1: Equations 5 Practice Questions 1 22 Answers 1 24 2: Addition and Subtraction 27 Practice Questions 2 34 Answers 2 36 3: Squares and Square Roots 40 Practice Questions 3 50 Answers 3 52 4: Brackets (and Terms) 55 Practice Questions 4 65 Answers 4 66 5: Brackets Multiplied by Brackets 68 Practice Questions 5 72 Answers 5 73 6: Factorisation 74 Practice Questions 6 94 Answers 6 96 7: Quadratic Functions and non-whole numbers 99 Practice Questions 7 110 Answers 7 111 8: Deriving an Equation to Solve Quadratics 115 Practice Questions 8 120 Answers 8 121 9: Extending the Formula for Quadratics 126 Practice Questions 9 132 Answers 9 133 10: Cannonballs 135 Practice Questions 10 141 Answers 10 143 Conclusion 146