11+ subject guide

11+ Mathematics

What 11+ maths papers test, the question types your child will meet, how to practise at home, and three free mental maths questions to try right now.

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What 11+ Mathematics covers

11+ maths is built on the Key Stage 2 national curriculum: number and place value, the four operations, fractions, decimals and percentages, measures, geometry and statistics. Because most children sit the test early in Year 6, some questions reach topics they may not have finished in class yet, such as ratio, simple algebra and harder fractions.

What makes 11+ maths different from school tests is the way questions are asked. Many are multi-step word problems that mix two or three topics, and there is a lot to get through in the time, so quick, accurate mental arithmetic matters. Depending on the test your area uses, answers may be multiple choice or written in, and calculators are not normally allowed.

Common 11+ maths question types

  • Mental arithmetic

    Quick calculations with whole numbers, decimals and times tables, often as one step of a longer question.

  • Place value and rounding

    Reading, ordering and rounding large numbers and decimals, and multiplying or dividing by 10, 100 and 1000.

  • Fractions, decimals and percentages

    Finding a fraction or percentage of an amount, and converting between the three.

  • Missing numbers and simple algebra

    Working backwards to find a missing number, or using a simple formula or number machine.

  • Ratio and proportion

    Sharing in a given ratio, scaling recipes and working out best-value offers.

  • Measures, money and time

    Converting units, working with timetables and calculating change.

  • Shape, angles and area

    Properties of 2D and 3D shapes, angles on a line or in a triangle, perimeter, area and volume.

  • Data handling

    Reading tables, bar charts, pie charts and line graphs, and finding the mean, median, mode and range.

  • Multi-step word problems

    Real-life problems where your child must decide which operations to use, and in what order.

Number and operations

  • Place value up to millions
  • Adding and subtracting large numbers
  • Long multiplication and division
  • Order of operations (BODMAS/BIDMAS)
  • Negative numbers and number lines
  • Rounding and estimation

Fractions, decimals and percentages

  • Equivalent and simplified fractions
  • Adding and subtracting fractions
  • Mixed numbers and improper fractions
  • Fractions of amounts
  • Ordering and rounding decimals
  • Percentage increase and decrease

Geometry and measures

  • Triangles, quadrilaterals and polygons
  • Circles: radius, diameter and circumference
  • Prisms, pyramids and cube nets
  • Angles and angle facts
  • Area, perimeter and volume
  • Converting units of measure

Problem solving

A routine your child can use for every word problem:

  • Read the problem carefully twice
  • Underline what you need to find
  • Pick out the key numbers and units
  • Choose the operation: "altogether" often means add, "difference" means subtract, "share equally" means divide
  • Show working clearly
  • Check the answer makes sense

How to practise Mathematics at home

  1. Little and often

    A short burst of times tables or mental maths most days does more than one long session at the weekend.

  2. Know the times tables inside out

    Make sure your child can answer every fact up to 12 Ă— 12 quickly, and use them backwards for division.

  3. Talk through word problems

    Ask your child to explain what a question is asking before they calculate. Spotting the steps is half the work.

  4. Use real life

    Cooking, shopping, timetables and journeys are full of fractions, money, time and measures to practise.

  5. Keep a mistakes list

    Write down the topics behind wrong answers and come back to them a week later.

  6. Move on to timed papers

    Once the topics are secure, practise full papers against the clock so the pace of the real test feels familiar.

On the day of the exam

  • Don't get stuck

    If a question is taking too long, make a sensible guess or mark it and come back at the end.

  • Check the units

    Make sure the answer is in the units the question asks for, such as pence or pounds, centimetres or metres.

  • Estimate first

    A rough estimate makes it easy to spot an answer that can't be right.

  • Read every word

    Watch for words like "not", "each" and "remaining", which change what the question wants.

11+ Mathematics: questions parents ask

What maths is in the 11+ exam?

11+ maths covers the Key Stage 2 curriculum: number and place value, the four operations, fractions, decimals and percentages, ratio, measures, geometry and data handling, often asked as multi-step word problems. Some questions go a little beyond what children have covered in class by the start of Year 6.

Are calculators allowed in the 11+ maths test?

No. Calculators are not normally allowed in 11+ maths papers, which is why quick and accurate mental arithmetic and written methods matter so much.

Is 11+ maths multiple choice?

It depends on the test your area or school uses. Some papers are multiple choice with a separate answer sheet, while others ask children to write their answers in. Check which test your target schools use and practise in that format.

How can my child get faster at 11+ maths?

Speed comes from secure number facts. Regular short practice of times tables, number bonds and mental methods frees up time for the harder multi-step questions, and timed practice papers help children learn the pace of the real test.

What is a good 11+ maths score?

Results are usually given as standardised scores, which take your child's age into account, and the score needed varies by school and by year. You can turn a practice paper's raw score into an estimated standardised score with our free calculator.

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