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CogniGuide

Place Value Mind Map for Maths Students

This example map covers the columns, the base ten pattern, and decimals. Turn your own worksheet or textbook pages into a map in seconds.

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CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Build Your Place Value Map

Start from your own maths notes and get a clear, expandable map of every column and rule.

Built From Your Notes

Upload a PDF, Word file, slides or photo of your worksheet, and the AI maps the key ideas.

Clear Column Structure

Branches show ones, tens, hundreds and decimals, so you can see how each position relates to the next.

Quiz Yourself

Turn the map into a quiz to practise reading and writing numbers, or make flashcards from the same notes.

How to Make a Place Value Mind Map

Three steps take you from a messy page of notes to a map you can study and test yourself with.

  1. 1

    Add Your Material

    Upload your notes, textbook pages or worksheet, or type the topic, such as place value to millions.

  2. 2

    AI Builds the Map

    The AI finds the columns, base ten rule, and decimal positions, then arranges them as branches.

  3. 3

    Study and Quiz

    Expand any branch, edit wording, export a PNG or PDF, or turn the map into a quiz.

Place Value Mind Map Structure and Uses

A place value mind map organises the number system by position. Each digit's worth depends on its column, and every column is ten times the one to its right. The map starts from the core rule, then branches into whole number columns, the thousands and millions periods, and decimal places to the right of the decimal point. Seeing these links helps students read, compare and round numbers with confidence.

  • Base ten: each column is ten times the column to its right.
  • Whole number columns: ones, tens, hundreds, thousands and millions.
  • Periods: groups of three digits separated by commas.
  • Decimal places: tenths, hundredths and thousandths after the point.
  • Expanded form: writing a number as digit values added together.

Use the map to revise before a test, check your reasoning, or explain place value to someone else. To build a version from your own class notes, try CogniGuide.

Place Value Mind Map Questions

Answers about the place value system and how to build a map from your own material.

What is place value?

Place value is the value a digit has because of its position in a number. In 352, the 5 means five tens, or 50, because it sits in the tens column.

How do decimal places fit in?

Decimal places continue the pattern to the right of the decimal point. Each place is one tenth of the place to its left, so the first place is tenths, the second is hundredths.

Which files can I upload to make my own map?

You can upload a PDF, Word or PowerPoint file, a text or Markdown file, or an image of your notes. You can also type a topic instead.

Can I turn a place value map into a quiz?

Yes. Once your map is generated, you can turn it into a quiz to test yourself, and the same notes can also become flashcards. The free plan includes 5 creations a week.