NumberIntroduction

The Foundation of All Numbers

Part of Place Value & Ordering · GCSE GCSE Mathematics revision

This introduction covers The Foundation of All Numbers within Place Value & Ordering for GCSE Mathematics. Revise Place Value & Ordering in Number for GCSE Mathematics with 13 exam-style questions and 22 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 1 of 13 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 1 of 13

Practice

13 questions

Recall

22 flashcards

The Foundation of All Numbers

Imagine you have £537 in your wallet. The first digit (5) represents £500 - five hundred pounds! The last digit (7) represents just £7 - seven pounds. Same digit (5 and 7), but completely different values based on their POSITION. This is the magic of place value - it's what makes our entire number system work, and it's the foundation you need to master before tackling any other maths topic.

Keep building this topic

Read this section alongside the surrounding pages in Place Value & Ordering. That gives you the full topic sequence instead of a single isolated revision point.

Place Value Columns Key Rules for Place Value Writing Numbers in Words

Practice Questions for Place Value & Ordering

What is the value of the digit 7 in the number 47,362?

A. 7
B. 700
C. 7000
D. 70,000

1 markfoundation

Write these numbers in order from smallest to largest: -3.2, 0.8, -1.5, -3.25, 0

2 marksstandard

Quick Recall Flashcards

What is place value?

Place value is the value a digit has because of its position in a number. Each column is worth 10× the column to its right.

How do you order whole numbers?

1. Compare number of digits (more digits = bigger) 2. If same digits, compare left to right 3. Find first column where digits differ 4. Bigger digit in that column = bigger number

13 questions on Place Value & Ordering — practise free

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Place Value & Ordering

Place Value Columns