Number Strategies resources

Students use addition, multiplication and division operations to perform calculations.

Students perform calculations using whole numbers and negative numbers.

Students use division to solve story problems.

Students use a number line to show how to solve whole number addition and subtraction problems.

Students use a number line to show how to solve whole number addition and subtraction problems.

Students answer questions based on multiplication or division by 25, and explain how they arrived at their answer.

Students write ratios in their simplest form.

Students add up amounts of money including dollars and cents.

Students use all four operations to perform calculations using decimal values.

Students add fractions with different denominators.

Students calculate the number of packets of biscuits that need to be sold, and how many house visits are needed to attain a given profit.

Students calculate the number of free gifts distributed at a Tennis Championship given the number of people entering and the frequency of the gifts given away.

Students identify numbers using clues which give the range within which each number falls and two factors with their remainder.

Students use multiplication to solve problems about window cleaning an office building.

Students use given ratios to determine the number of people performing kapa haka.

Students answer four multiple choice questions identifying which three-digit number can be divided by a one-digit number to get a given remainder.

Students select which four-digit numbers can be divided by a one-digit number without a remainder.

Students solve story problems involving multiplication and division.

Students show how to break given amounts into a number of equal sized groups and find the amount each person gets.

Students calculate how many adults got into a concert for free using information about the number of concert-goers and the ratio of free adults to children.

Students perform calculations using standard form.

Students circle part of a collection of fruit pictures to show their understanding of fractional numbers.

Students find the biggest and smallest numbers from a list of positive and negative numbers. They add, subtract and multiply using these numbers.

This task is about subtracting with different parts of the equation missing.

Students find and show given fractions of shapes and sets of counters.