Te reo Māori terms
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Learning objective overview
Master Teaching Guide coverage for this objective.
Current NZC (2007)
NA4-2
New NZC (2026)
NZC26-P4-NUM-NSO-K-Y9-09NZC26-P4-NUM-NSO-P-Y9-11NZC26-P4-NUM-NSO-P-Y9-15NZC26-P4-NUM-NSO-P-Y10-07NZC26-P4-NUM-NSO-P-Y10-08
Resources
- Dr Austin Maths - Practical negative numbers practice gridQuestions PDF · Answers
- CorbettMaths worksheet - Negative numbers (add/subtract)Questions PDF · Answers
- CorbettMaths worksheet - Negative numbers (multiply/divide)Questions PDF · Answers
- CorbettMaths worksheet - Order of operationsQuestions PDF · Answers
Terminology
- integer
- negative
- positive
- number line
- order of operations
- GEMA
- BEDMAS
Task goals
- Foundation: Add and subtract integers using a number line or counters, including simple negative results.
- Proficient: Multiply and divide integers correctly applying sign rules, and combine addition/subtraction of directed numbers in short chains.
- Excellence: Evaluate multi-step expressions mixing all four operations on directed numbers, applying order of operations and sign rules together.
Where this fits
What leads into this objective, and where it goes next.
You are here
Integer (Directed Number) Operations and Order of Operations
Know
A mnemonic, such as GEMA — Grouped (e.g. √(3^2 + 4^2)), Exponents (e.g. (−2)^3), Multiplicative (× and ÷), Additive (+ and −) — can be used to remember the order of operations.
Statement▸
Year 9 · Number · Number structures and operations
NZC26-P4-NUM-NSO-K-Y9-09
Do
Adding, subtracting, multiplying, and dividing integers
Statement▸
Year 9 · Number · Number structures and operations
NZC26-P4-NUM-NSO-P-Y9-11
For teachers
Need the fuller teaching notes for this objective? Open the Teacher guidance PDF.