Ordering Decimals Exercises for 11 Plus: Calm Guidance for Parents
19 October 2026
Why ordering decimals matters
Ordering decimals is a key skill for the 11+ maths exam. Children are often asked to arrange decimal numbers from smallest to largest, or to spot the greatest or least value. This skill relies on a clear understanding of place value and careful attention to each digit.
Common challenges
Many children find decimals confusing because the numbers look similar but have different values. For example, 0.7 and 0.67 can easily be mixed up. It is common to think that a longer decimal must be larger, but this is not always true. Practising with a variety of examples helps to overcome this misconception.
Practical ways to practise
Start by lining up decimal numbers vertically, making sure the decimal points are in a straight column. Compare digits from left to right, starting with the tenths, then hundredths, and so on. Encourage your child to add zeros to make the numbers the same length if needed. This makes comparisons clearer and reduces mistakes.
Key insight: Confidence grows with step-by-step practice
Children build confidence by regularly practising ordering decimals in different formats. Both on paper and interactively. Discuss any mistakes calmly and use them as learning opportunities. Focusing on place value, rather than rushing for the answer, leads to steady progress.
Supporting your child at home
Work through examples together, talking out loud about each step. Use real-life contexts, such as comparing prices or measurements, to make decimals feel more familiar. Remind your child that it is normal to make errors at first, and improvement comes with practice.
