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Chapter 3 of 17
Syllabus

Addition — Syllabus

ICSE · Class 4 · Mathematics

What Addition covers in ICSE Class 4 Mathematics: 3 topics, for the 2026-27 session. Part of the ICSE Class 4 Mathematics syllabus.

42 questions24 flashcards5 formulas & key relations4 concepts

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3 Topics · ICSE Class 4 Mathematics · 2026-27

Topics in Addition

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1. Addition of Large Numbers

  • Always write numbers in columns: ones under ones, tens under tens, and so on.
  • Start adding from the 'ones' place and move to the left.
  • If the sum in any column is 10 or more, carry over the extra digit to the next column.
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2. Properties of Addition

  • Order Property (Commutative): Changing the order of numbers does not change the sum.
  • Addition of Zero: Adding zero to any number gives the same number.
  • Grouping Property (Associative): The way numbers are grouped does not change the sum.
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3. Word Problems on Addition

  • Read the problem carefully and identify what is being asked.
  • Find all the numbers involved and decide they need to be added.
  • Write the numbers in columns and add them step by step.

Key Concepts

Central concept: Addition

Properties of AdditionAddition of Large NumbersWord Problems on AdditionAddends and Sum

Work through every topic in Addition with notes and quizzes

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Frequently Asked Questions

What are the important topics in Addition for ICSE Class 4 Mathematics?
Key topics in Addition include Addition of Large Numbers, Properties of Addition, Word Problems on Addition. Study these first, then practise questions on each for Class 4 exams.
How should I revise Addition for Class 4 exams?
Learn the core ideas first, then work through the 42 practice questions on Addition. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

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

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