Algebra

87. Basic Algebraic Manipulation (a × b = ab, a + a = 2a, a² , etc.)

88. Writing Coeﬃcients as Fractions

89. Factorising Expressions with a Single Bracket

90. Factorising Quadratics with x² Coeﬃcient of 1

91. Using the Diﬀerence of Two Squares to Factorise

92. Simplifying Expressions Using the Laws of Indices

93. Rearranging Formulae to Change the Subject

94. Equations vs Identities: Understanding the Diﬀerence

95 Recognising Equivalent Expressions to Set Up Equations

96. Solving Linear Equations Algebraically

97. Solving Quadratic Equations Algebraically

98. Solving Simultaneous Equations Algebraically and Graphically

99. Setting Up and Solving Simultaneous Equations in Real-Life Problems

100. Solving Linear Inequalities and Representing Solutions on a Graph/Number Line

101. Generating Sequences from Term-to-Term and Position-to-Term Rules

102. Finding the nth Term of a Sequence

103. Recognising Special Sequences (Triangle, Square, Cube, Fibonacci)

104. Understanding Ratios and Using Cross Multiplication

105. Using Density, Pressure, and Speed-Distance-Time Formulas