To be successful in the 11+ maths exam children must:

• Understand place value, the decimal system, rounding, and the four main number operations (addition, subtraction, multiplication, and division)
• Understand factors, multiples, problem solving, sequences, and algebra
• Understand fractions, mixed numbers, improper fractions, equivalent fractions, and decimal fractions, as well as percentages, ratio, and proportions
• Be able to organise and compare information using a variety of charts, grids, graphs, Venn diagrams, and timetables
• Be able to calculate mean, median, mode, range and probability
• Understand 2D and 3D shapes, angles, bearings, area, perimeter, volume, and capacity
• Be able to complete transformations involving coordinates, reflection, symmetry, rotation, and translation
• Understand metric and imperial units of measurement, reading scales, time and dates
• Be able to solve problems using length, mass, volume, and capacity

11+ maths papers are designed to test a children's ability to:

• Think and calculate quickly
• Apply logical thinking and problem-solving
• Apply a strong knowledge of times tables
• Apply the four number operations (addition, subtraction, multiplication, and division accurately
• Understand number relationships, measurement, mental arithmetic, geometry, and data handling
• Work systematically

11+ maths papers can be written in two formats: multiple-choice or standard. For multiple-choice, children need to choose their answer from a set of options and mark it on a separate answer sheet. For standard format tests, children must write their answers directly onto the question paper.

The 11+ maths exam is timed, typically lasting between 45 minutes and one hour. It is important for children to work through practice materials in both timed non-timed environments to support both learning and exam-day preparation.