Please note: Below are summary of the Grade 7 skills for the Numbers, Operations & Relationships (Whole numbers). Clicking on the underlined words in the list below will redirect your browser to an Edpuzzle video on that specific skill.

• Adding and subtracting numbers to at least six digits

• Multiplication of at least 4 digit by 2 digit numbers

• Division of 4 digit numbers by 2 digit numbers *Note this video uses long division, which is not the only method one can use to solve these type of division problems

• Performing calculations using all four operations

• Adding, subtracting and multiplying in columns

• Multiples and factors of 2 and 3 digit numbers *Extension: play this Scratch game to learn more about the Sieve of Eratosthenes

• Prime factors of numbers to at least 100

• List prime factors of numbers to at least 3 digit whole numbers by factorisation

• Rate: comparing two quantities of different kinds

• Ratio: comparing quantities of the same kind *Watch this Math Antics Edpuzzle that discusses both ratio & rate

• Sharing a given ratio when the whole is given

• Solve problems involving whole numbers, percentages and decimals in a financial context

• Commutative, associative and distributive properties of numbers

• 0 in terms of its additive property

• 1 in terms of its multiplicative property

• Long division

• Calculation techniques such as estimation, rounding off and compensation

• Profit, loss and discount

• Using a calculator

• Budgets and accounts

• Loans and simple interest