KS2 Maths Year 4 Knowledge Retriever
- • BUILD lasting maths skills with fill-in exercises and quizzes that ensure knowledge sticks
- • Includes Fractions, Times Tables, Problem Solving & Geometry
- • Aligned to Year 4 KS2 Maths curriculum for Ages 8-9
- • Includes full answers at the back for easy checking and independent learning
- • Standard Delivery within 2-3 working days.
About the KS2 Maths Year 4 Knowledge Retriever
The KS2 Maths Year 4 Knowledge Retriever gives your 8–9‑year‑old the regular, quick-fire practice they need to lock in essential maths skills and build real confidence throughout the school year. Published by CGP, this workbook is designed to work hand-in-hand with everyday learning, ensuring that fractions, times tables, telling the time, geometry, statistics, mental arithmetic, and problem solving don't just get learned—they stick.
Every page is built around short, fill-in-the-blank exercises that test recall and understanding without overwhelming your child. The quizzes provide a simple way to check progress at a glance, and full answers are included at the back so you can support homework without second-guessing. CGP recommends pairing this retriever with their matching Year 4 Knowledge Organiser (available as a money-saving bundle) to give your child a complete learn-then-practise cycle that mirrors the way the English National Curriculum topics are taught in school.

By embedding retrieval practice into your child's routine, this workbook helps transform wobbly knowledge into confident recall—ready for classroom tests, end-of-year assessments, and the step up to Year 5. Your child will develop the habit of revisiting topics regularly, which research shows is one of the most effective ways to secure long-term understanding and prevent last-minute cramming.

This is a single physical workbook that ships to your door, ideal for any Year 4 pupil who needs a clear, structured way to revisit and reinforce the core maths topics they're learning in class. Whether you're supporting homework, boosting confidence before a test, or simply keeping skills sharp during school breaks, the Knowledge Retriever fits seamlessly into busy family life.
- Covers fractions, times tables, telling the time, geometry, statistics, mental arithmetic, and problem solving in line with the Year 4 curriculum
- Fill-in-the-blank exercises and quizzes designed for regular, bite-sized retrieval practice
- Full answers included at the back for quick, confident checking
- Works perfectly alongside the matching Year 4 Knowledge Organiser (available as a bundle)
- Published by CGP for ages 8–9 and aligned to English National Curriculum expectations
Product Code | Publisher | ISBN 13 |
EN2505 | CGP | 9781789088724 |






Frequently Asked Questions
Is this suitable for my child?
The KS2 Maths Year 4 Knowledge Retriever is absolutely perfect for children in Year 4 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 KS2 Maths Year 4 Knowledge Retriever 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:
- United Arab Emirates Very Popular!
- Spain Very Popular!
- Kuwait Very Popular!
- Malaysia Very Popular!
- Qatar Very Popular!
- Albania
- Algeria
- American Samoa
- Andorra
- Angola
- Anguilla
- Antigua and Barbuda
- Argentina
- Armenia
- Aruba
- Australia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belgium
- Belize
- Benin
- Bermuda
- Bhutan
- Bolivia
- Bonaire, Sint Eustatius and Saba
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burundi
- Cambodia
- Cameroon
- Canada
- Cape Verde
- Cayman Islands
- Central African Republic
- Chad
- Chile
- China
- Colombia
- Comoros
- Congo
- Cook Islands
- Costa Rica
- Croatia
- Curacao
- Cyprus
- Czech Republic
- Democratic Republic of Congo
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- East Timor
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Falkland Islands
- Faroe Islands
- Fiji
- Finland
- France
- French Guiana
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Gibraltar
- Greece
- Greenland
- Grenada
- Guadeloupe
- Guam
- Guatemala
- Guernsey
- Guinea
- Guinea-bissau
- Guyana
- Haiti
- Honduras
- Hong Kong
- Hungary
- Iceland
- India
- Indonesia
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jersey
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macau
- Macedonia
- Madagascar
- Malawi
- Maldives
- Mali
- Malta
- Marshall Islands
- Martinique
- Mauritania
- Mauritius
- Mayotte
- Mexico
- Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Montserrat
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Caledonia
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Northern Mariana Islands
- Norway
- Oman
- Pakistan
- Palau
- Palestine
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Puerto Rico
- Reunion
- Romania
- Rwanda
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- South Africa
- Sri Lanka
- St. Barthelemy
- St. Maarten
- Suriname
- Swaziland
- Sweden
- Switzerland
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Turks and Caicos Islands
- Tuvalu
- Uganda
- Ukraine
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Vatican City
- Vietnam
- Virgin Islands (British)
- Virgin Islands (U.S.)
- Wallis and Futuna
- Yemen
- Zambia
- Zimbabwe