Chapter 2 · Class 3 ICSE · Free Worksheet PDF

Addition Subtraction Sums ICSE for Class 3 — Free ICSE Worksheet PDF with Answers

Download a free printable addition & subtraction (4-digit) worksheet for Class 3 ICSE with 30 practice questions covering addition and subtraction of 3-digit and 4-digit numbers with regrouping, borrowing, and word problems. Includes complete answer key. ICSE-aligned for the 2025-26 syllabus.

Last updated: 5 May 2026

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30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

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About This Worksheet

TopicAddition & Subtraction (4-digit)
BoardICSE
Class3
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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Frequently Asked Questions

Where can I download free addition & subtraction (4-digit) sums for Class 3?+
You can download a free Addition & Subtraction (4-digit) PDF worksheet for Class 3 ICSE right here on SparkEd. The worksheet includes 30 practice questions (addition and subtraction of 3-digit and 4-digit numbers with regrouping, borrowing, and word problems) at easy, medium, and hard levels with a complete answer key.
How many addition & subtraction (4-digit) questions are in this Class 3 worksheet?+
This SparkEd worksheet for Addition & Subtraction (4-digit) Class 3 contains 30 questions — 10 easy, 10 medium, and 10 hard. The questions cover addition and subtraction of 3-digit and 4-digit numbers with regrouping, borrowing, and word problems. A fresh set is generated daily so students never repeat the same sheet.
Does the Addition & Subtraction (4-digit) worksheet for Class 3 include answers?+
Yes! Every SparkEd worksheet comes with a complete answer key. Students can self-check their work after completing the sheet. The PDF is free to download and print.
Is this addition & subtraction (4-digit) worksheet aligned to ICSE syllabus?+
Yes. This worksheet is specifically designed for Class 3 ICSE students and aligned to the 2025-26 ICSE syllabus. All questions follow the ICSE exam pattern and difficulty level.
Can I print this Addition & Subtraction (4-digit) worksheet?+
Absolutely! The worksheet downloads as an A4-size PDF that is ready to print. It includes the questions, space for working, and a separate answer key — perfect for classroom use or home practice.
How is this worksheet different from NCERT textbook exercises?+
SparkEd worksheets go beyond NCERT exercises by providing 30 questions at 3 progressive difficulty levels. Level 1 (Easy) builds confidence, Level 2 (Medium) tests application, and Level 3 (Hard) prepares for exams. Each worksheet includes word problems and conceptual questions, not just computation.
Does this worksheet include addition & subtraction (4-digit) word problems?+
Yes! The worksheet includes both computation-based questions and real-world word problems. Word problems are especially important for ICSE exams, and our worksheet covers a variety of scenarios to build problem-solving skills.

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SparkEd Maths provides free printable maths worksheets for Class 1-10 across CBSE, ICSE, IB, Olympiad, UP Board, Maharashtra SSC, and TN Board. Every worksheet includes an answer key and is aligned to the 2025-26 syllabus.