CBSE Class 4 Maths Open Book Assignment

Official CBSE Assignments for Class 4 Mathematics

Explore structured practice materials through the CBSE Class 4 Maths Open Book Assignment. Tailored for Class 4 learners, utilizing these Mathematics assignments ensures thorough preparation and strengthens foundational knowledge before final CBSE evaluations.

Solved Practice Assignments for Mathematics

Navigate directly to the solved Mathematics assignments using the digital viewer below. Each practice set includes detailed step-by-step solutions, allowing students to instantly cross-check their work and identify areas requiring further revision.

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

Free study material for Mathematics

Download Practice Assignments: Class 4 Mathematics Open Book

Class 4 Mathematics Open Book Printable Assignments

Review targeted chapter assignments for Class 4 Mathematics Open Book. Built according to official CBSE guidelines, these downloadable problem sets help students build accuracy and prepare effectively for school tests.

Maximize Exam Scores with Chapter Practice Sets

  • Curriculum Standards: Assignments match modern CBSE sample formats to ensure relevant preparation.
  • Thorough Revision: Detailed problem sets reinforce core concepts and eliminate conceptual weak spots.
  • Execution Speed: Timed practice with assignment sets sharpens overall response timing.

Steps to Complete Open Book Assignments Successfully

  1. Initial Reading: Begin by reading the NCERT book for Class 4 Mathematics to build a baseline understanding.
  2. Independent Testing: Attempt assignment questions unassisted, then verify work using provided answer keys.
  3. Supplementary Aids: Leverage revision notes and worksheets whenever you encounter difficult topics.

FAQs

Where can I download the latest CBSE Class 4 Mathematics Open Book assignments?

You can download free PDF assignments for Class 4 Mathematics Open Book from StudiesToday.com. These practice sheets have been updated for the 2026-27 session covering all concepts from latest NCERT textbook.

Do these Mathematics Open Book assignments include solved questions?

Yes, our teachers have given solutions for all questions in the Class 4 Mathematics Open Book assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.

Are the assignments for Class 4 Mathematics Open Book based on the 2026 exam pattern?

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 Open Book.

How can practicing Open Book assignments help in Mathematics preparation?

Practicing topicw wise assignments will help Class 4 students understand every sub-topic of Open Book. Daily practice will improve speed, accuracy and answering competency-based questions.

Can I download Mathematics Open Book assignments for free on mobile?

Yes, all printable assignments for Class 4 Mathematics Open Book are available for free download in mobile-friendly PDF format.