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Chapter 2 of 11
Important Questions

Addition

ICSE · Class 3 · Mathematics

Most important questions from Addition for ICSE Class 3 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.

40 questions30 flashcards4 concepts

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40 Questions·
multiple choice

Sample Questions

1multiple choice
1 marks

Add: 3124 + 4350 = ?

Show answer

7474

Step 1: Add ones: 4 + 0 = 4. Write 4 in ones place. Step 2: Add tens: 2 + 5 = 7. Write 7 in tens place. Step 3: Add hundreds: 1 + 3 = 4. Write 4 in hundreds place. Step 4: Add thousands: 3 + 4 = 7. Write 7 in thousands place. Final Answer: 7474.

2multiple choice
1 marks

Add: 4738 + 2545 = ?

Show answer

7283

Step 1: Add ones: 8 + 5 = 13. Write 3 in ones, carry 1 to tens. Step 2: Add tens: 3 + 4 + 1 (carry) = 8. Write 8 in tens. Step 3: Add hundreds: 7 + 5 = 12. Write 2 in hundreds, carry 1 to thousands. Step 4: Add thousands: 4 + 2 + 1 (carry) = 7. Write 7 in thousands. Final Answer: 7283.

3multiple choice
1 marks

Riya has 325 stickers and her friend gives her 142 more. How many stickers does Riya have now?

Show answer

467

Step 1: We need to find total stickers = 325 + 142. Step 2: Add ones: 5 + 2 = 7. Step 3: Add tens: 2 + 4 = 6. Step 4: Add hundreds: 3 + 1 = 4. Final Answer: 325 + 142 = 467 stickers.

4multiple choice
1 marks

A school library has 1324 English books and 1203 Hindi books. How many books are there in all?

Show answer

2527

Step 1: We need to find total books = 1324 + 1203. Step 2: Add ones: 4 + 3 = 7. Step 3: Add tens: 2 + 0 = 2. Step 4: Add hundreds: 3 + 2 = 5. Step 5: Add thousands: 1 + 1 = 2. Final Answer: 2527 books.

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Frequently Asked Questions

What are the important topics in Addition for ICSE Class 3 Mathematics?
Key topics in Addition include Addition – Chapter Overview Mind Map, Mind map showing all major topics covered in the Addition chapter, Diagram showing how each digit in a number represents a different place value. These are the concepts ICSE Class 3 examiners draw on most — study them first, then practise related questions.
How to score full marks in Addition — ICSE Class 3 Mathematics?
Understand the core concepts first, then work through the 40 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Addition?
There are 40 practice questions available for Addition. These cover multiple question types including MCQs, short answer, and long answer questions.

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