Making 10 (Numbers 10 to 20)
CBSE · Class 1 · Mathematics
Summary of Making 10 (Numbers 10 to 20) for CBSE Class 1 Mathematics. Key concepts, important points, and chapter overview.
Overview
This chapter introduces young learners to the exciting world of numbers from 10 to 20. Through fun activities with dots, buttons, and everyday objects, children will learn to count, recognize, and work with numbers beyond 10. The chapter focuses on understanding the special number 10 and how all num
Key Concepts
Children learn to recognize numbers by
Children learn to recognize numbers by looking at dot patterns on objects like ladybugs, dice, and cards without counting each dot. This quick recogni
Zero is introduced as a special
Zero is introduced as a special number that means 'nothing' or 'none'. For example, 0 birds in the sky at night, 0 moons during the day, or when all b
Learning different ways to make
Learning different ways to make the number 10 using two smaller numbers: 1+9, 2+8, 3+7, 4+6, 5+5. This is practiced through finger games and card acti
Numbers from 11 to 20
Numbers from 11 to 20 are understood as groups of 10 plus some extra ones. For example, 15 is one group of 10 plus 5 more ones.
Learning to identify which numbers
Learning to identify which numbers are bigger or smaller among numbers from 10 to 20, and arranging numbers from biggest to smallest or smallest to bi
Learning Objectives
- Recognize and count numbers from 0 to 20 using concrete objects and visual patterns
- Understand the concept of zero as a number representing 'nothing'
- Learn number pairs that make 10 (like 4+6, 3+7, 2+8)
- Count objects beyond 10 using groups of ten and ones
- Compare numbers from 10 to 20 to identify bigger and smaller numbers
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What are the important topics in Making 10 (Numbers 10 to 20) for CBSE Class 1 Mathematics?
Making 10 (Numbers 10 to 20) covers several key topics that are frequently asked in CBSE Class 1 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Making 10 (Numbers 10 to 20) — CBSE Class 1 Mathematics?
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
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Mango Treat (Numbers 1 to 9)
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How Many? (Addition and Subtraction of Single Digit Numbers)
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