Additive thinking resources

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

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

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

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

Students complete subtraction equations by selecting from a range of numbers.

Students give answers to addition and subtraction basic facts problems.

Students calculate how price changes affect a purchase.

Students explain errors in calculations that include all operations, decimal values, and percentages.

Students solve different forms of subtraction equations.

Students solve different forms of addition equations.

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

Students use given information to solve a problem using a Venn diagram.

For this NEMP task students answer a series of 7 questions covering many aspects of Number. These include estimation, rounding, work with fractions, place value, addition, multiplication, and division.

For this NEMP task students answer a series of 7 questions covering many aspects of Number operations including addition, subtraction, multiplication and division.

Students use prices of vegetables to perform all four arithmetic operations on decimal numbers.

Students perform calculations using fractions with different denominators.

Students identify fractions that are greater than a half and explain their reasoning. They also identify how far from half some fractions are and name a fraction closer to half than one given.