Equations and expressions resources

Students use substitution to evaluate a linear equation for parking charges. Students expand, simplify, and change the subject of the equation.

Students demonstrate their understanding of a linear algebraic equation to calculate the amount of money in a savings account.

Students use tens frames to show how to add and take away numbers to 20.

Students interpret a line graph showing the running speed of different animals.

Students interpret 2 line graphs to write five statements comparing the relationship between times, distances and speeds for Jack and Ellie in a 10 kilometre running race.

Students interpret a line graph of a familiar situation.

Students solve mathematical problems about days off school and identify another linear equation that represents the situation.

Students write equations for story problems describing practical situations.

Students solve mathematical problems involving distance, and identify parts of an algebraic expression.

Students complete 3 x 3 addition arrays by using whole numbers and algebraic expressions.

Students identify parts of algebraic equations and use the equations to calculate temperatures in the Antarctic at different times of the day.