SUMGrade 9 maths worksheets
Grade 9 is a step up in abstraction: factorising quadratics, simultaneous equations, surds, right angled trigonometry and probability trees.
In Australia this stage is usually called Year 9. Curricula differ between countries and states, so treat the topics below as typical rather than official.
Grade 9 worksheets
15 grade 9 sheets in the library right now. Preview any of them, then download from the library.
Factorising QuadraticsFactorising quadratics · 2 pages · answers · Free pack
Simultaneous EquationsSimultaneous equations · 2 pages · answers · Members
SurdsSurds · 2 pages · answers · Members
Right Angled TrigonometryTrigonometry · 3 pages · answers · Members
Probability TreesProbability trees · 3 pages · answers · Members
How to: Factorising QuadraticsFactorising quadratics · 1 page · answers · Free pack
How to: Factorising QuadraticsFactorising quadratics · 2 pages · answers · Members
How to: Simultaneous EquationsSimultaneous equations · 1 page · answers · Free pack
How to: Simultaneous EquationsSimultaneous equations · 2 pages · answers · Members
How to: SurdsSurds · 1 page · answers · Free pack
How to: SurdsSurds · 2 pages · answers · Members
How to: Right Angled TrigonometryTrigonometry · 1 page · answers · Free pack
How to: Right Angled TrigonometryTrigonometry · 2 pages · answers · Members
How to: Probability TreesProbability trees · 1 page · answers · Free pack
How to: Probability TreesProbability trees · 2 pages · answers · MembersWhat grade 9 usually covers
- Factorising quadratics
- Simultaneous equations
- Surds
- Right angled trigonometry
- Probability trees
A tip for this stage
In trigonometry, label the sides opposite, adjacent and hypotenuse before choosing sine, cosine or tangent. Most errors happen before the calculator comes out.
And the games?
Our five games practise arithmetic, times tables, fractions, ratios and percentages, which sit below grade 9. They still make a decent five minute warm up for keeping mental maths quick: Element Spellcaster on its hardest setting is the closest fit.
What is free, and what needs a membership
The starter pack
A set of sheets across grades 1 to 12 to download and print, answers included. No card needed, and browsing or previewing needs no account at all.
Every sheet, every grade
Unlimited downloads across all twelve grades, for a child who is ahead in one topic and behind in another. See the plans.
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Other grades
Not sure which grade fits? Drop back one and look for a couple of easy wins first. How the worksheets work.