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.
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Topics in Addition
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.
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.
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
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Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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Important Questions
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Revision Notes
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Chapter Summary
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