11+ Maths

Place Value in the 11+ — Questions, Worked Answers and Practice Papers

Understanding ones, tens, hundreds and decimal places — the foundation of almost every 11+ number question.

26 Papers
1.8 Avg Qs / paper
1.3 Typical marks
34 sec Target time

What examiners actually ask

Place Value appears in 26 of our 338 ready papers (47 tagged questions). It averages 1.8 questions a paper worth about 1.3 marks each. The typical question allows around 34 sec. It appears in 1 CSSE paper we hold.

Place value underpins ordering, rounding, decimals and written methods. Papers ask children to say the value of a digit, partition numbers, compare magnitudes, and multiply or divide by 10, 100 or 1000. Weak place value shows up later as decimal and money errors. Teach columns explicitly and practise reading numbers aloud in words. Independent and grammar papers both use “which digit is worth…” stems as quick discriminators. Link this hub to rounding and decimals so the same mental model transfers. A thirty-second column sketch before multiplying by 10/100 often prevents the classic “add a zero” mistake that fails on decimals. Practise writing numbers in expanded form occasionally — it makes digit-value questions feel automatic instead of surprising.

Worked example

A real tagged question from our catalogue — method included, not paywalled.

North London Collegiate School Maths 11+ Sample Paper · Question 28 · 2 marks · Place value

Correct answer
Method

Common mistakes

  • Saying a digit’s face value instead of its place value (e.g. treating the 3 in 305 as “3” rather than 300).
  • Adding zeros when multiplying decimals by 10 instead of moving the point.
  • Misreading numbers with internal zeros (e.g. 405 vs 450).
  • Ordering decimals by length instead of place value.

Papers with the most Place Value questions

Ranked from our tagged catalogue — open a paper to practise the questions that actually test this topic.

Find what is actually costing marks

Not sure whether place value is the problem? Mark any past paper on 11plusSolved and the report tells you which topics are costing marks — and how many.