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My order was delivered very fast, and I am very pleased with the workbooks. My son has started practising the questions, which are easy to read and understand for children.

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Excellent material that effectively meets my son's academic needs.

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With an average score of 4.79 we're rated EXCELLENT
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Year 5 Mental Maths Workout Book (Ages 9-10)

Created By: CGP Product Code: EN1229
Product Type
Workbook
Practice exercises to reinforce learning and build confidence through hands-on problem-solving and skill development.
Subject
Maths Master numbers, calculations, algebra and geometry to solve problems and build logical thinking skills.
Topic
Mental Arithmetic Develop quick calculation skills without calculators, building number confidence and speed for exams
  • SHARPEN mental maths speed and accuracy with focused in-your-head problem practice
  • Includes Mental Arithmetic exercises & timed tests to build quick-thinking skills
  • Aligned to Year 5 National Curriculum maths expectations for ages 9-10
  • Includes full answers in removable section to track progress easily
  • Standard Delivery within 2-3 working days.
£4.95
With an average score of 4.79 we're rated EXCELLENT
3,663 reviews
Sidra Javed

It was quick and fast delivery on time. My little one is enjoying her new CGP books. Thank you.

3 days ago
Anonymous

My order was delivered very fast, and I am very pleased with the workbooks. My son has started practising the questions, which are easy to read and understand for children.

3 days ago
Oluwayemisi Odubanjo

Excellent material that effectively meets my son's academic needs.

2 weeks ago

About the Year 5 Mental Maths Workout Book (Ages 9-10)

If your Year 5 child needs to sharpen their mental arithmetic skills quickly and confidently, the Year 5 Mental Maths Workout Book (Ages 9-10) from CGP delivers exactly that. Packed with focused practice exercises designed for pupils aged 9–10, this workbook strengthens the ability to solve problems in their heads—an essential skill for SATs and day-to-day maths work. Every question is carefully structured to build fluency and speed, so your child walks into the classroom or exam hall ready to tackle numbers without hesitation.

Sample page showing varied mental arithmetic exercises including fractions, money and word problems
Each page offers a mix of question types—from fractions and decimals to money and time—helping pupils apply mental maths across the full Year 5 curriculum.

Inside you'll find graded exercises that move from warm-up questions through to tougher challenges, alongside a dedicated section of timed tests to track progress and build exam confidence. The removable answers section makes marking straightforward, so you can see at a glance where your child is thriving and where they might need a little extra support. This combination of regular practice and instant feedback turns mental maths from a stumbling block into a strength.

Time Yourself Tests pages showing timed mental arithmetic questions with space to record minutes taken
The 'Time Yourself' tests let pupils measure their speed and accuracy, building the quick recall needed for SATs and in-class assessments.

As your child works through the book, they'll develop the number confidence and fluency required by the English National Curriculum for Year 5—ready not only for end-of-year assessments but for every maths lesson in between. The format is clear, uncluttered and easy to slot into after-school routines or weekend revision sessions, transforming mental arithmetic from a chore into a manageable, even satisfying, habit.

This workout book suits any Year 5 pupil who needs consistent, focused mental maths practice at home. Whether you're supporting steady progress or preparing for SATs, the structured exercises and removable answers provide everything you need to keep revision on track without fuss or guesswork.

  • Mental arithmetic practice tailored for Year 5 pupils (ages 9–10)
  • Timed tests to build speed, fluency and exam confidence
  • Removable answers section for quick, hassle-free marking
  • Covers the full range of topics in the English National Curriculum for Year 5 maths
  • Physical workbook dispatched direct to your door
Product Code Publisher ISBN 13
EN1229 CGP 9781841460727
Year 5 Mental Maths Workout Book (Ages 9-10) Look Inside Image 1
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Year 5 Mental Maths Workout Book (Ages 9-10) Look Inside Image 5
Anonymous

Remarkable mental maths resource for my grandchild, boosting their confidence immensely. Concise, curriculum-aligned exercises proving invaluable exam preparation. Highly recommended investment.

Jasper Harris

This math book is a lifesaver! It prepped my grandson for tests with fun exercises. He feels confident and exam-ready now!

Edward Barnes

As a parent, I'm pleased with the Mental Maths Workout Book. It provided straightforward practice aligning with the curriculum, helping my daughter confidently prepare for exams.

Frequently Asked Questions

Is this suitable for my child?

The Year 5 Mental Maths Workout Book (Ages 9-10) is absolutely perfect for children in Year 5 studying the national curriculum in England.

It is also very useful for children in the devolved nations of Wales, Scotland and Northern Ireland that study similar curriculums.

Finally, the Year 5 Mental Maths Workout Book (Ages 9-10) is also very useful for children studying outside of the UK on comparable international curriculums such as the Cambridge Primary Curriculum or The Pearson Edexcel International Primary Curriculum.

How much is delivery?

Standard delivery within the UK is free of charge for all orders over £30. Orders below £30 carry a £3.95 delivery charge.

We also deliver to over 200 countries across the world! Delivery fees are charged according to the weight of the parcel and are as competitive as we can possibly offer. This is calculated in the checkout where you are given a full delivery cost before we ask for payment.

When will I receive my order?

Orders shipped within the UK are normally delivered within 2-3 working days.

International orders typically take up to 10 working days assuming all relevant import duty payments are successfully processed on time.

How do I track my delivery?

When your order is shipped, we will send you an email notification that includes your tracking number and a link to the courier's website for you to track your delivery.

Which couriers do you use?

At Exam Ninja, we have no patience for slow, unreliable couriers. As such, we use the tried and trusted couriers, Royal Mail and DPD, for all our deliveries within the UK.

For our global deliveries, we only use the fully tracked couriers DPD, FedEx, TNT, ParcelForce and UPS.

Do you ship internationally?

Yes! We ship to over 200 international destinations using fully tracked international courier services.

The countries we currently ship to are:

£8.95