Maths Quiz Questions with Answers (Mixed Topics)
A quick mixed quiz is one of the easiest ways to spot which topics still need a bit more practice, without it feeling like a formal test. Cover the answers, work through each question, then check how many you got right.
The quiz
- 1. What is 15 + 27? Answer: 42
- 2. What is 9 × 7? Answer: 63
- 3. What is 100 − 45? Answer: 55
- 4. What is 144 ÷ 12? Answer: 12
- 5. What is 1/2 + 1/4? Answer: 3/4
- 6. How many sides does a pentagon have? Answer: 5
- 7. What is 20% of 50? Answer: 10
- 8. What is the next prime number after 7? Answer: 11
- 9. What is 3²? Answer: 9
- 10. How many degrees are in a right angle? Answer: 90
- 11. What is 6 × 6? Answer: 36
- 12. Round 68 to the nearest 10. Answer: 70
- 13. What is the perimeter of a square with sides of 5cm? Answer: 20cm
- 14. Is 15 odd or even? Answer: Odd
- 15. What is 1000 ÷ 10? Answer: 100
How to use this quiz well
Answer every question before checking any of them, even the ones you're unsure about — a guess still tells you something useful about where your instincts currently sit.
Once finished, go back over any wrong answers and work out exactly where the mistake happened, rather than just noting that the answer was wrong and moving on.
Real-life example: using a quiz before a test
A short mixed quiz the night before a maths test is a quick way to check which topics feel shaky. Getting question 5 wrong, on adding fractions, points straight at exactly what to revisit that evening, rather than re-reading the whole textbook chapter.
Common mistakes I see with quizzes like this
The most common one is rushing through questions without reading them fully, especially ones asking for something slightly different from what's expected, like rounding instead of calculating exactly.
Another frequent mistake is only reviewing the questions gotten wrong, and skipping over ones answered correctly by luck rather than real understanding — it's worth briefly checking your reasoning on those too.
Tips for parents
Turning this into a quick verbal quiz during a car journey, rather than handing over a written sheet, keeps it feeling relaxed. Taking turns asking each other questions works especially well.
Tips for teachers
I use a short mixed quiz like this as a lesson starter at least once a week, purely to see which topics need revisiting before moving on to something new. It takes five minutes and tells me more than a full assessment sometimes does.
How step-by-step learning tools help
A step-by-step maths tool can generate unlimited fresh mixed quiz questions, and explain exactly where a wrong answer went off track, rather than just marking it incorrect.
Frequently asked questions
How often should a child do a mixed maths quiz? Once a week is usually enough to keep a range of topics fresh, without it feeling repetitive or overwhelming.
What age is this quiz suitable for? These questions suit ages 9 to 13, though individual questions can be swapped for easier or harder versions depending on the child.
Why mix different topics in one quiz instead of focusing on one at a time? Real tests rarely stick to a single topic, so practising a mix builds the flexibility to switch between methods quickly.
What should I do if several questions from one topic are wrong? Treat it as a clear signal to spend focused time on that specific topic, rather than just repeating the whole quiz again.
Is a quiz like this useful for exam revision? Yes — a mixed quiz is one of the fastest ways to check which topics are genuinely secure before a test, rather than assuming everything is fine.
A Quick Check Beats a Long Guess
A short mixed quiz takes minutes but reveals exactly where the gaps are, far faster than working blindly through a whole revision guide. That's what makes it worth returning to regularly, not just once before a big test.