← Back to SATsDfE KS2 Mathematics · Section A

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KS2 curriculumSTA-style reasoning20-stage lessonsWorked examplesPractice and review
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Lesson → Worked Examples → Activity. Review weaker methods in section Mixed and Timed Practice.

7

Sections

41

Topics

3

Test papers

Section A · Number and Place Value

🔢 Large Numbers

Read, write, compare and order numbers up to 10,000,000 by understanding the value of every digit and using place value precisely.

place valuedigitmillionhundred thousandten thousandcompareorder

Amara · Topic guide

Topic Lesson

DfE KS2 Maths · Section A · Number and Place Value

Large Numbers — Topic Lesson

Preview the first teaching stage with Amara. Subscribe to continue through the full lesson, worked examples and activities.

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Amara · SATs Maths Specialist

First understand what the numbers mean. Every digit has a position and a value. Look at the place-value chart to see why.

Section A · Large Numbers · Stage 1

A digit and its value are different

What are we learning?

The digit 6 is a symbol; its value depends on the column where it sits. In 6,204,070, the leftmost 6 represents six millions.

Why the mathematics works

One column left is ten times as valuable. We therefore need to name a digit’s position before saying how much it represents.

🔎 Mathematical model — follow the exact values

6,204,070 — read the labelled columns

Millions61,000,000s
Hundred thousands2100,000s
Ten thousands010,000s
Thousands41,000s
Hundreds0100s
Tens710s
Ones01s

6 × 1,000,000 = 6,000,000. The digit is 6, but its value is 6,000,000.

This is a read-only illustration of the actual lesson model.

Amara demonstrates the method

  1. 1Read 6,204,070 in the chart from millions to ones.
🔒 Unlock the remaining working steps →

Watch out — common SATs mistake

Do not confuse the digit with its value: 6 is the digit, 6,000,000 is its value.

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