Currently Empty: $0.00
Year 7 Number and algebra WA7MNAA3 4 pages · 34 questions Core
Year 7 Squares, Cubes and Roots Worksheet
Free Year 7 squares, cubes and roots worksheet (WA7MNAA3): square and cube roots, estimating roots and challenge problems. With a marking key.
What's covered
- Finding square and cube numbers
- Finding square roots and cube roots
- Estimating square roots between whole numbers
About this worksheet
This free Year 7 square roots and cube roots worksheet is written for the Western Australian curriculum and mapped to SCSA content description WA7MNAA3. It targets one skill so students can practise until it sticks: by the end, students can say “I can find square numbers, cube numbers, square roots and cube roots, and estimate square roots.”
What’s inside
- Key idea box – a short explanation with worked examples to read before starting.
- A · Fluency (16 questions) – quick practice to build accuracy.
- B · Core (10 questions) – worded problems set in everyday Australian contexts.
- C · Reasoning (4 questions) – explain, justify and spot the error.
- D · Challenge (4 questions) – harder multi-step and problem-solving questions for students ready to stretch.
- Separate marking key – every answer with working, plus mark allocations and marking criteria for reasoning questions.
Skills covered
- Finding square and cube numbers
- Finding square roots and cube roots
- Estimating square roots between whole numbers
How to use this worksheet
Start with the Key idea box, then complete Section A without a calculator. Most students should attempt Sections B and C; Section D suits students aiming for the top of the class or preparing for accelerated or extension maths. The worksheet is marked out of 56, and the score box on the last page helps students see which section needs more practice.
Common mistakes to watch for
- Halving instead of finding the square root
- Confusing squaring with doubling
- Mixing up square and cube roots
- Poor estimates of non-square roots
Where this fits in the WA Year 7 sequence
Squares, Cubes and Roots sits in the Algebraic techniques sub-strand of Number and algebra. It is one of a set of short, single-skill EduLift worksheets that split each Year 7 content description into sub-skills. Use the previous and next links to work through the sequence in order.
Common errors we see in tutoring
- Halving instead of finding the square root
- Confusing squaring with doubling
- Mixing up square and cube roots
- Poor estimates of non-square roots
Answer key (with worked solutions)
The answer key is a separate PDF with every question worked, not just the final answers.
Download the answer key (PDF)Stuck on a section? That's what our Year 7 tutors are for.
Book a free trial class and we'll show you exactly which skills to work on next.