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Revision Notes

What’s in a Name?

CBSE · Class 3 · Mathematics

Quick revision notes for What’s in a Name? — CBSE Class 3 Mathematics. Key concepts, formulas, and definitions for last-minute revision.

45 questions20 flashcards4 concepts

Key Topics to Revise

1

Counting Without Numbers - The Story of Deba and Deep

  • Long ago, cowherds Deba and Deep didn't know how to count their cows
  • They used a marking system: make one mark on the wall for each cow that goes out
  • When cows return, strike out one mark for each cow that comes back
2

Counting Letters in Names

  • Every name has a certain number of letters
  • We can count letters to find the longest and shortest names
  • Animal names can be compared by counting their letters
3

Number Names and Their Letters

  • Numbers can be written as words (number names)
  • Examples: 56 = Fifty-six (8 letters), 23 = Twenty-three (11 letters)
  • Different numbers can have the same number of letters in their names
4

Grouping and Classification

  • Objects can be grouped in different ways based on their properties
  • Example: Living things vs Non-living things
  • Example: Things that eat food vs Things that don't eat food

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Full Notes

Key Concepts

A method of counting where youCounting the number of lettersEvery number has a name whenOrganizing objects into groups based on

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Frequently Asked Questions

What are the important topics in What’s in a Name? for CBSE Class 3 Mathematics?

What’s in a Name? covers several key topics that are frequently asked in CBSE Class 3 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.

Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.