About this square numbers & cube numbers practice
Square numbers & cube numbers is taught in KS2 Year 5 (ages 9-10) as part of the England national curriculum. This free practice set covers recognise and calculate square numbers (n²) and cube numbers (n³) through 30 interactive questions, working up from easy warm-ups to harder problems.
What you'll practise
Each session gives you 30 questions in mixed difficulty: a few simple ones to start, some two-step questions next, then word problems at the end. If you get stuck, tap for a hint. After every answer you get a short explanation, right or wrong, so you can see why.
Question types in this set: multiple choice, fill the blank, true or false, word matching, drag-to-order.
Example question
What is 4²?
Curriculum coverage
This is on the KS2 Maths programme of study for Year 5. The questions follow the same order schools use, starting with concrete examples and moving on to more abstract reasoning, so practice here lines up with what your child is doing in lessons. British English throughout, with British units, currency and spelling.
Frequently asked questions
- What is square numbers & cube numbers in KS2 maths?
- Recognise and calculate square numbers (n²) and cube numbers (n³). It is on the KS2 maths curriculum for Year 5 and gets revisited in later years too.
- What year group is square numbers & cube numbers taught in?
- Square numbers & cube numbers is first introduced in Year 5. Children usually meet it again in later years as the work gets harder.
- Is the square numbers & cube numbers practice really free?
- Yes. All 30 questions are free, with no signup, no payment and no time limit. Your progress is saved in your browser.
- How does the practice work?
- Each session gives you 10 questions of mixed difficulty. Correct answers add 8 to 12 points to your SmartScore; wrong answers take some off. Get to 80 to mark the concept as complete. Hints are there if you need them, and every answer comes with a short explanation.
Related maths concepts
More practice by year
Practice content matched to the England national curriculum for KS2 (Year 5). Questions use British English throughout.
Get a paper version of these questions with an answer key.