Number Strategies resources

Students calculate the amount of money shown by diagrams of coins, then calculate change given when some of the money is spent.

Students identify whether two shapes have been partitioned evenly or not, and show how to correctly partition the shapes.

Students write addition, subtraction, multiplication, and division story problems for given car advertisements.

Students use addition and subtraction to work out costs related to the purchase of grocery items.

Students select the correct fraction of vegetables to click and drag into a soup pot.

Students use all addition and subtraction operations to perform calculations.

Students estimate a subtraction problem, share their methods, discuss the rounding one number method, and then do more problems by rounding one number.

Students explain subtraction estimation methods used to solve a word problem.

Students complete a number of equations on a division wheel.

Students calculate scores for teams at a school swimming sports.

Students identify the multiples and common multiples of numbers between 2 and 7 within given number ranges.

Students fold pieces of paper shaped as a rectangle, square, and circle to show fractions.

Students count amounts of money involving coins and notes.

Students make rate calculations based on the number of labels put on envelopes in one and a half hours.

Students solve number problems involving ratios of hourly rates of pay.

Students increase and decrease quantities by given percentages.

Students increase and decrease quantities by given percentages.

Students calculate the number of logs stacked by a group of children using information about the amount paid per log.

Students select the answer for two subtraction problems, select which one they thought was easier, and explain their reasons for this.

Students answer questions that ask them to add and subtract several numbers.

Students use number lines to show how to solve 2-digit whole number addition problems.

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

Students work out the number of covered counters on a 10 x 10 array.

For this NEMP task students represent the number six in ten different ways using the four arithmetic operations.

Students calculate different fractions of given whole numbers.