← Mathematics – Year 7

Number

1. AC9M7N01 – describe the relationship between perfect square numbers and square roots, and use squares of numbers and square roots of perfect square numbers to solve problems
2. AC9M7N02 – represent natural numbers as products of powers of prime numbers using exponent notation
3. AC9M7N03 – represent natural numbers in expanded notation using place value and powers of 10
4. AC9M7N04 – find equivalent representations of rational numbers and represent rational numbers on a number line
5. AC9M7N05 – round decimals to a given accuracy appropriate to the context and use appropriate rounding and estimation to check the reasonableness of solutions
6. AC9M7N06 – use the 4 operations with positive rational numbers including fractions, decimals and percentages to solve problems using efficient calculation strategies
7. AC9M7N07 – compare, order and solve problems involving addition and subtraction of integers
8. AC9M7N08 – recognise, represent and solve problems involving ratios
9. AC9M7N09 – use mathematical modelling to solve practical problems, involving rational numbers and percentages, including financial contexts; formulate problems, choosing representations and efficient calculation strategies, using digital tools as appropriate; interpret and communicate solutions in terms of the situation, justifying choices made about the representation