Number Strategies resources

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

Students solve subtraction word problems.

Students use rates to solve word problems involving cooking and preserving.

Students solve multiplication problems involving negative numbers, finding the biggest and the smallest products.

Students demonstrate their understanding of the order of operations and placing brackets.

Students calculate percentages of whole numbers.

Students carry out calculations involving addition, and multiplication of whole numbers by decimal numbers.

Students demonstrate their understanding of the order of operations and placing brackets.

Students display their knowledge of algorithms by filling in missing digits for some computations.

Students select the correct fraction of food items to click and drag into a chilly bin.

Students work out the cost and the weights of buying several bags of flour.

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 calculate the number of containers needed for given amounts of fruit for a recipe.

Different selections are made from a canteen menu that will cost a given amount. An extension activity is given that asks for all possible combinations to be found.

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.

This task requires students to show how to calculate multiplication problems with multi-digit numbers.

Students complete a number of equations on a division wheel.

Students add up amounts of money including dollars and cents.

Students solve addition story problems involving numbers of different magnitude to explore their place value understanding.