#71 The number of terms in an algebraic expression
#73 Calculating x+x+x
#108 Identifying the correct number sentences
#110 Maths to English
#118 Using the distributive law
#119 Squaring a bracket, then simplify
#122 Factorising – always look for common factors first
#212 Simplifying algebraic expressions with fraction
#213 FOIL and distributive law all at once
#215 Simplifying algebraic expressions with fractions
#216 Factorising using HCF is there a trinomial
#217 Factorising using HCF and DOTS
#77 Factorising using difference of squares and polynomials
#262 Finding the LCM with a variable
#263 From English words into Maths
#264 Substituting -2 into an algebraic expression
#268 Simplifying an algebraic expression with fractions
#269 Given a root, solve for the constant
#274 Simplify an expression with square brackets and FOIL
#275 Binomial divided by a monomial
#276 Simplifying an algebraic expression with factorisation
#277 Simplifying an algebraic expression with fractions
#278 Simplifying an algebraic expression with multiplication
#279 Factorising using DOTS and trinomials