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CogniGuide

Number System Concept Map for Students

See how natural, whole, integer, rational and real numbers connect, plus binary, octal and hexadecimal. Build your own map from notes or a PDF.

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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 Own Number System Map

Turn your textbook chapter or lecture slides into a clear, branched map of number system topics.

Map from your own notes

Upload a PDF, Word file, PowerPoint or text file, and the AI builds the number system map for you.

Clear branches for each system

Types, place value and base conversions appear as expandable branches, so the structure is easy to scan.

Quiz and flashcards from the map

Turn the finished map into a quiz to test yourself, or make flashcards from the same notes.

How to Make a Number System Map

Three steps from your study material to a map you can revise from.

  1. 1

    Add your material

    Upload your notes or chapter, or type the topic, such as number system concept map.

  2. 2

    AI builds the map

    The AI organizes number types, bases and conversion rules into expandable branches.

  3. 3

    Study, expand and quiz

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

Understanding Number System Concept Maps

A number system concept map shows how different ways of writing numbers relate. The main idea is that a number system uses a set of digits and a base, which sets how place value works. The map usually splits into the types of numbers, the common bases used in computing, and the rules for converting between them.

  • Number types: natural, whole, integer, rational and real numbers
  • Bases: decimal, binary, octal and hexadecimal systems
  • Place value: how each digit's position sets its worth
  • Conversions: moving between bases with division and multiplication
  • Operations: addition and subtraction in different bases

Use the map to revise bases and conversions before an exam, then build a personalized number system map from your own notes with CogniGuide.

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Number System Concept Map Questions

Answers on the topic and on making your own map.

What are the main types of number systems?

The main systems are decimal (base 10), binary (base 2), octal (base 8) and hexadecimal (base 16). Each uses a fixed set of digits and place values based on its base. Computers mainly use binary internally.

How do you convert a number between bases?

To convert from decimal to another base, divide repeatedly by the target base and read the remainders in reverse. To convert to decimal, multiply each digit by its base power and add the results.

Which file types can I upload to make my map?

You can upload a PDF, Word (DOCX) or PowerPoint (PPTX) file, a text or Markdown file, or an image. You can also type a topic and the AI will build the map from it.

Is it free to make a number system map?

Yes. The free plan allows 5 creations a week with no payment needed. Paid plans raise the limits.