Read and download the CBSE Class 4 Maths Open Book Assignment for the 2025-26 academic session. We have provided comprehensive Class 4 Mathematics school assignments that have important solved questions and answers for Open Book. These resources have been carefuly prepared by expert teachers as per the latest NCERT, CBSE, and KVS syllabus guidelines.
Solved Assignment for Class 4 Mathematics Open Book
Practicing these Class 4 Mathematics problems daily is must to improve your conceptual understanding and score better marks in school examinations. These printable assignments are a perfect assessment tool for Open Book, covering both basic and advanced level questions to help you get more marks in exams.
Open Book Class 4 Solved Questions and Answers
SECTION – A (MENTAL ABILITY)
I. Fill in the blanks:-
1. ______________ is the smallest prime number.
2. ______________ is the third multiple of 12.
3. ______________ is a process of repeated subtraction.
4. The sum of the place value and face value of 6 in 26136 is ______.
5. Numbers with only 2 factors are called _______________.
6. _____________ is the only number which is even and prime both.
7. Zero is a ____________ number.
8. 3 is a __________ of 12 as well as 15.
9. Smallest even multiple of 7 is ____________.
10. The 4th multiple of 9 is _____________.
SECTION – B
II. Table dodging:-
1. 13 × 5 = _________ 6. 17 × 4 = _______
2. 9 × _______ = 81 7. 11 × _____ = 121
3. ______ × 5 = 75 8. 16 × 8 = _______
4. 12 × 7 = _________ 9. _______ × 7 = 56
5. 19 × 4 = _________ 10. 15 × 3 = _______
SECTION – C [CONCEPT]
III. Divide
(a) 76435 by 12 (b) 1331 by 11
IV. Multiply the following:-
(a) 1265 × 21 (b) 3425 × 19
V. Find the factors of the following:-
(a) 169 (b) 75
VI. Test the divisibility for the following numbers:-
(a) 221269 by 9 (b) 423528 by 4 (c) 999694 by 3
VII. Write the first 4 multiples of the following:-
(a) 11 (b) 17
VIII.Write the prime factors between
30 to 60
IX. There were 16 rows arranged in an auditorium. Each row has 1069 chairs in it. Find the total number of chairs in the auditorium.
OPERATIONS ON FRACTIONS
1. Solve:-
(a) 5/3/2+5/1/1
(b)9/3/2+/9/2/6
2. Simplify the following:-
(a)1/4/6 - 2/3
(b) 13/5 4 - 2
3. Multiply the following fractions:-
(a) 24 ×1/6
(b) 2/3×6/1/3
4. Cost of an apple is Rs. 10/36 . Find the cost of 10 such apples.
5. Aryan made 12/7 of her painting on Monday and 12/2 of it on Tuesday. What part of his painting did he make altogether?
Click on link below to download CBSE Class 4 Maths Open Book Assignment
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Free Educational Resources and Study Material
CBSE Class 4 Mathematics Open Book Assignment
Access the latest Open Book assignments designed as per the current CBSE syllabus for Class 4. We have included all question types, including MCQs, short answer questions, and long-form problems relating to Open Book. You can easily download these assignments in PDF format for free. Our expert teachers have carefully looked at previous year exam patterns and have made sure that these questions help you prepare properly for your upcoming school tests.
Benefits of solving Assignments for Open Book
Practicing these Class 4 Mathematics assignments has many advantages for you:
- Better Exam Scores: Regular practice will help you to understand Open Book properly and you will be able to answer exam questions correctly.
- Latest Exam Pattern: All questions are aligned as per the latest CBSE sample papers and marking schemes.
- Huge Variety of Questions: These Open Book sets include Case Studies, objective questions, and various descriptive problems with answers.
- Time Management: Solving these Open Book test papers daily will improve your speed and accuracy.
How to solve Mathematics Open Book Assignments effectively?
- Read the Chapter First: Start with the NCERT book for Class 4 Mathematics before attempting the assignment.
- Self-Assessment: Try solving the Open Book questions by yourself and then check the solutions provided by us.
- Use Supporting Material: Refer to our Revision Notes and Class 4 worksheets if you get stuck on any topic.
- Track Mistakes: Maintain a notebook for tricky concepts and revise them using our online MCQ tests.
Best Practices for Class 4 Mathematics Preparation
For the best results, solve one assignment for Open Book on daily basis. Using a timer while practicing will further improve your problem-solving skills and prepare you for the actual CBSE exam.
You can download free PDF assignments for Class 4 Mathematics Chapter Open Book from StudiesToday.com. These practice sheets have been updated for the 2025-26 session covering all concepts from latest NCERT textbook.
Yes, our teachers have given solutions for all questions in the Class 4 Mathematics Chapter Open Book assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.
Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in Chapter Open Book.
Practicing topicw wise assignments will help Class 4 students understand every sub-topic of Chapter Open Book. Daily practice will improve speed, accuracy and answering competency-based questions.
Yes, all printable assignments for Class 4 Mathematics Chapter Open Book are available for free download in mobile-friendly PDF format.