Number and Algebra resources

Students use given ratios to work out missing amounts in a variety of contexts and express a ratio in its simplest form.

Students compare the costs of printing a school magazine at two different companies.

Students write and solve linear equations to describe cooking times.

Students identify the different parts of algebraic expressions for the cost of repairing televisions.

Students complete a table to show a fitness plan pattern, finish a rule to describe the relationship, and answer questions to demonstrate their understanding of the pattern

Students use substitution to calculate a missing variable in algebraic expressions of practical situations.

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

Students express a distance as a percentage of the distance of a whole journey, and calculate percentages or fractions of parts of the journey.

Students are required to graph a linear relationship, within a range of x-values, as described by an equation in a practical context.

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

Given their intercepts and slopes, students are required to graph three different linear equations that have been written in a practical context.

Students use subtraction to solve word problems involving fractions.

Students share total numbers of objects according to some given ratios in a variety of contexts.

Students work out the cost of items of clothing both before and after GST has been added to them.

Students calculate the cost per kilogram of three confectionery hampers.

Students identify significant figures in given numbers, and round numbers to a given number of significant figures.

Students perform calculations using fractions with different denominators.

Students perform calculations using whole numbers and negative numbers.

Students interpret a line graph to answer 4 multiple choice questions about a car along a racing track.

Students complete a table then describe and write a rule to work out the number of matchsticks needed to make alien shape patterns.

Students interpret distance-time graphs that show a car's movement and draw their own graph from given statements.

Students write ratios in their simplest form.

Students order small numbers written in standard form, and explain why they are ordered in that way. The numbers are the lengths of some microscopic animals.

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

Students add fractions with different denominators.