Year 9 · Phase 4 (Years 9-10) · Number
Operations
What the teaching sequence covers here
Add, subtract, multiply and divide integers, fractions and decimals following the order of operations; generalise the rule for dividing by a fraction; connect decimal multiplication with fraction multiplication; check equivalences involving negatives, such as the difference between squaring negative 3 and negating 3 squared; and generalise about exponents of 0 and 1.
This is ChalkBee's own paraphrase of the official teaching sequence, not the Ministry's wording. Tahurangi curriculum content is Crown copyright, Ministry of Education, licensed CC BY-NC 4.0, so we describe it in our own words and cite the source: NZC Mathematics and Statistics Phase 4 (Years 9-10). Always check the official page for the exact requirement.
nz-p4-num-05. The Ministry of Education does not assign alphanumeric codes to teaching-sequence statements; this id is a stable site-internal reference.Worksheet gap
ChalkBee does not yet have a suitably matched Year 9 worksheet for this part of the teaching sequence. You can still build practice from the worksheet generator, and we would rather show a gap than overclaim coverage.