NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers (Ex 2.1) Exercise 2.1
Home > NCERT Solutions > NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers (Ex 2.1) Exercise 2.1

CBSE Important Questions›

CBSE Previous Year Question Papers›
 CBSE Previous Year Question Papers
 CBSE Previous Year Question Papers Class 12
 CBSE Previous Year Question Papers Class 10

CBSE Revision Notes›

CBSE Syllabus›

CBSE Extra Questions›

CBSE Sample Papers›
 CBSE Sample Papers
 CBSE Sample Question Papers For Class 5
 CBSE Sample Question Papers For Class 4
 CBSE Sample Question Papers For Class 3
 CBSE Sample Question Papers For Class 2
 CBSE Sample Question Papers For Class 1
 CBSE Sample Question Papers For Class 12
 CBSE Sample Question Papers For Class 11
 CBSE Sample Question Papers For Class 10
 CBSE Sample Question Papers For Class 9
 CBSE Sample Question Papers For Class 8
 CBSE Sample Question Papers For Class 7
 CBSE Sample Question Papers For Class 6

ISC & ICSE Syllabus›

ICSE Question Paper›
 ICSE Question Paper
 ISC Class 12 Question Paper
 ICSE Class 10 Question Paper

ICSE Sample Question Papers›
 ICSE Sample Question Papers
 ISC Sample Question Papers For Class 12
 ISC Sample Question Papers For Class 11
 ICSE Sample Question Papers For Class 10
 ICSE Sample Question Papers For Class 9
 ICSE Sample Question Papers For Class 8
 ICSE Sample Question Papers For Class 7
 ICSE Sample Question Papers For Class 6

ICSE Revision Notes›
 ICSE Revision Notes
 ICSE Class 9 Revision Notes
 ICSE Class 10 Revision Notes

ICSE Important Questions›

Maharashtra board›

RajasthanBoard›
 RajasthanBoard

Andhrapradesh Board›
 Andhrapradesh Board
 AP Board Sample Question Paper
 AP Board syllabus
 AP Board Previous Year Question Paper

Telangana Board›

Tamilnadu Board›

NCERT Solutions Class 12›
 NCERT Solutions Class 12
 NCERT Solutions Class 12 Economics
 NCERT Solutions Class 12 English
 NCERT Solutions Class 12 Hindi
 NCERT Solutions Class 12 Maths
 NCERT Solutions Class 12 Physics
 NCERT Solutions Class 12 Accountancy
 NCERT Solutions Class 12 Biology
 NCERT Solutions Class 12 Chemistry
 NCERT Solutions Class 12 Commerce

NCERT Solutions Class 10›

NCERT Solutions Class 11›
 NCERT Solutions Class 11
 NCERT Solutions Class 11 Statistics
 NCERT Solutions Class 11 Accountancy
 NCERT Solutions Class 11 Biology
 NCERT Solutions Class 11 Chemistry
 NCERT Solutions Class 11 Commerce
 NCERT Solutions Class 11 English
 NCERT Solutions Class 11 Hindi
 NCERT Solutions Class 11 Maths
 NCERT Solutions Class 11 Physics

NCERT Solutions Class 9›

NCERT Solutions Class 8›

NCERT Solutions Class 7›

NCERT Solutions Class 6›

NCERT Solutions Class 5›
 NCERT Solutions Class 5
 NCERT Solutions Class 5 EVS
 NCERT Solutions Class 5 English
 NCERT Solutions Class 5 Maths

NCERT Solutions Class 4›

NCERT Solutions Class 3›

NCERT Solutions Class 2›
 NCERT Solutions Class 2
 NCERT Solutions Class 2 Hindi
 NCERT Solutions Class 2 Maths
 NCERT Solutions Class 2 English

NCERT Solutions Class 1›
 NCERT Solutions Class 1
 NCERT Solutions Class 1 English
 NCERT Solutions Class 1 Hindi
 NCERT Solutions Class 1 Maths

JEE Main Question Papers›

JEE Main Syllabus›
 JEE Main Syllabus
 JEE Main Chemistry Syllabus
 JEE Main Maths Syllabus
 JEE Main Physics Syllabus

JEE Main Questions›
 JEE Main Questions
 JEE Main Maths Questions
 JEE Main Physics Questions
 JEE Main Chemistry Questions

JEE Main Mock Test›
 JEE Main Mock Test

JEE Main Revision Notes›
 JEE Main Revision Notes

JEE Main Sample Papers›
 JEE Main Sample Papers

JEE Advanced Question Papers›

JEE Advanced Syllabus›
 JEE Advanced Syllabus

JEE Advanced Mock Test›
 JEE Advanced Mock Test

JEE Advanced Questions›
 JEE Advanced Questions
 JEE Advanced Chemistry Questions
 JEE Advanced Maths Questions
 JEE Advanced Physics Questions

JEE Advanced Sample Papers›
 JEE Advanced Sample Papers

NEET Eligibility Criteria›
 NEET Eligibility Criteria

NEET Question Papers›

NEET Sample Papers›
 NEET Sample Papers

NEET Syllabus›

NEET Mock Test›
 NEET Mock Test

NCERT Books Class 9›
 NCERT Books Class 9

NCERT Books Class 8›
 NCERT Books Class 8

NCERT Books Class 7›
 NCERT Books Class 7

NCERT Books Class 6›
 NCERT Books Class 6

NCERT Books Class 5›
 NCERT Books Class 5

NCERT Books Class 4›
 NCERT Books Class 4

NCERT Books Class 3›
 NCERT Books Class 3

NCERT Books Class 2›
 NCERT Books Class 2

NCERT Books Class 1›
 NCERT Books Class 1

NCERT Books Class 12›
 NCERT Books Class 12

NCERT Books Class 11›
 NCERT Books Class 11

NCERT Books Class 10›
 NCERT Books Class 10

Chemistry Full Forms›
 Chemistry Full Forms

Biology Full Forms›
 Biology Full Forms

Physics Full Forms›
 Physics Full Forms

Educational Full Form›
 Educational Full Form

Examination Full Forms›
 Examination Full Forms

Algebra Formulas›
 Algebra Formulas

Chemistry Formulas›
 Chemistry Formulas

Geometry Formulas›
 Geometry Formulas

Math Formulas›
 Math Formulas

Physics Formulas›
 Physics Formulas

Trigonometry Formulas›
 Trigonometry Formulas

CUET Admit Card›
 CUET Admit Card

CUET Application Form›
 CUET Application Form

CUET Counselling›
 CUET Counselling

CUET Cutoff›
 CUET Cutoff

CUET Previous Year Question Papers›
 CUET Previous Year Question Papers

CUET Results›
 CUET Results

CUET Sample Papers›
 CUET Sample Papers

CUET Syllabus›
 CUET Syllabus

CUET Eligibility Criteria›
 CUET Eligibility Criteria

CUET Exam Centers›
 CUET Exam Centers

CUET Exam Dates›
 CUET Exam Dates

CUET Exam Pattern›
 CUET Exam Pattern
NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers (Ex 2.1) Exercise 2.1
Maths has been a part of students’ academic careers since the beginning. Class 6 is without a doubt one of the most important academic sessions for students. This academic session lays the foundation for their higher grades. In Class 6, they learn how to organise their learning, which is crucial for their success in the examinations. NCERT textbooks are written by educators who are experts in their fields. Students must also learn NCERT textbooks in order to build strong foundations in the subject. The NCERT books, however, do not provide solutions to the questions. Extramarks has always strived to help students grow academically in all areas. Therefore, the Extramarks website provides them with the Class 6 Maths Chapter 2 Exercise 2.1 Solutions so that they can have access to credible and complete study material.
Access Other Exercises of Class 6 Maths Chapter 2
Chapter 2 – Whole Numbers Exercises  
Exercise 2.2 
7 Questions & Solutions

Exercise 2.3 
5 Questions & Solutions

NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers (Ex 2.1) Exercise 2.1
In India, the Central Board of Secondary Education is a national board that is governed and controlled by the government of India. It is one of the most important education boards in India sincemost schools are affiliated with it. This agency was formed in 1929 as a result of a government resolution. In schools affiliated with the CBSE board, the NCERT curriculum is followed, especially in classes 9 to 12. The CBSE conducts the final examinations for Class 10 and Class 12 every year between February and May. Extramarks has always strived to promote academic excellence among students. The website provides them with all the necessary study material to achieve better results in their examinations. Along with the Class 6 Maths Chapter 2 Exercise 2.1, the Extramarks website also provides students with past years’ papers, solved sample papers, revision notes, and much more. Past years’ papers provide them with practical experience of the examination, which is extremely valuable for them. For examination preparation, they are one of the most important resources. By reviewing sample papers and past years’ papers, students can learn more about the chapter weightage and marking scheme of the curriculum. Selfassessment is the best method for students to evaluate their academic progress. Furthermore, sample papers help students manage their time better and provide a steady pace for their examinations. Prior to examinations, Extramarks recommends that learners review several sample papers.
Access NCERT Solutions For Class 6 Maths Chapter 2 – Whole Numbers
NCERT was established in 1961 by the Government of India to assist the Central and State Governments in improving school education. In addition to conducting, promoting, and coordinating research related to school education, NCERT also prepares and publishes model textbooks, supplementary materials, etc. NCERT also provides preservice and inservice teacher training, develops innovative educational techniques, collaborates with state education departments, universities, NGOs, and other educational institutions, and creates networks with them. In addition, it serves as a clearinghouse for ideas and information related to school education, as well as an agency that promotes the Universalisation of Elementary Education. It can be challenging for students in Class 6 to understand the concepts and formulas of Maths. Therefore, the Extramarks website provides them with Class 6th Maths Chapter 2 Exercise 2.1 so that they can easily learn the key points of the chapter. In addition, these solutions assist students in understanding the concepts presented in the chapter. To score better marks in the examination, they can also use them to learn how to write the answers. Along with the NCERT Class 6 Maths Chapter 2 Exercise 2.1, Extramarks also provides students with the updated syllabus of their curriculum, so that they can have access to complete and reliable study material. An overview of the curriculum is provided in the syllabus, which highlights all the topics that are to be covered. For a comprehensive review, students should also refer to the syllabus.
NCERT Maths Solution Class 6 Exercise 2.1
The Maths Class 6 Chapter 2 Exercise 2.1 can help students clear all their doubts and queries. Students can easily learn these solutions because they are wellstructured and precise. In addition, these solutions are available to CBSE board students to help them build strong fundamentals. NCERT Solutions are excellent tools for gaining a thorough understanding of a subject. Moreover, the Class 6th Math Exercise 2.1 helps students gain expertise in the subject. These solutions provide answers to all questions in the NCERT textbook. Class 6th Exercise 2.1 should be thoroughly examined by students in order to strengthen their understanding of basic concepts. To gain proficiency in all subjects, Extramarks offers interactive activities, numerous practise questions, chapterspecific worksheets, the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 and more. It is important for students to take these Learn, Practice Tests periodically in order to improve their academic performance. It is possible for students to not be able to cover the entire syllabus in a timely manner, causing them to neglect some essential topics. Extramarks provides students with Complete Syllabus Coverage to prevent them from losing marks during inschool examinations. It provides students with a curriculummapped learning experience, along with the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1, so they do not need to look for help elsewhere. As a result, they are able to perform well in both routine tests and examinations. Students have access to highly qualified and experienced teachers through Extramarks who specialise in their subjects. As a result, they have access to comprehensive courses, NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 and expert educators at affordable prices.
NCERT Solutions for Class 6 Maths Chapter 2 Exercise 2.1 – Question Answers
Students can easily download the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 and access these both online and offline. Extramarks provides students with accurate and credible solutions, so they can perform well in their examinations. Students should be very determined when going through the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1. The solutions provided here are among the best resources for learning. Therefore, the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks help students achieve their academic goals and score well in any inschool examinations. Extramarks’ comprehensive study materials help learners stand out in any examination and save them time by eliminating the need to look elsewhere for study material. It can be possible for students who find the Class 6 Maths curriculum challenging to achieve their goals and do well in their examinations by subscribing to Extramarks. Students can also refer to the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 to have a better command of the chapter.
Extramarks– Best Place for Digital Learning
The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks have been crafted in very simple language so that students can easily understand and grasp them. Extramarks will make it easier for them to stay on track with the curriculum.In addition to the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1, the learning website also provides students with all the resources they need for a comprehensive and efficient learning experience. One of the best online learning tools is Extramarks. Furthermore, it provides learners with the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 so that they can have access to complete and convenient study material without seeking help elsewhere. The NCERT textbook provides the fundamentals for Class 6 Maths. The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks should therefore be thoroughly reviewed by students. In addition, students may find it difficult to comprehend the entire curriculum. They can therefore easily learn the key points of the chapters by utilising the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1.
Q.1 Write the next three natural numbers after 10999.
Ans.
The next three natural numbers after 10999 are:
10999 + 1 = 11000
11000 + 1 = 11001
11001 + 1 = 11002
Q.2 Write the three whole numbers occurring just before 10001.
Ans.
Three whole numbers occurring just before 10001 are:
10001 – 1 = 10000
10000 – 1 = 9999
9999 – 1 = 9998
Q.3 Which is the smallest whole number?
Ans.
0 is the smallest whole number.
Q.4 How many whole numbers are there between 32 and 53?
Ans.
Number of whole numbers between 32 and 53 = 53 – 32 = 21
Q.5 Write the successor of:
(a) 2440701 (b) 100199
(c) 1099999 (d) 2345670
Ans.
(a) Successor of 2440701 = 2440702
(b) Successor of 100199 = 100200
(c) Successor of 1099999 = 1100000
(d) Successor of 2345670 = 2345671
Q.6 Write the predecessor of:
(a) 94 (b) 10000
(c) 208090 (d) 7654321
Ans.
(a) Predecessor of 94 = 93
(b) Predecessor of 10000 = 9999
(c) Predecessor of 208090 = 208089
(d) Predecessor of 7654321 = 7654320
Q.7 In each of the following pairs of numbers, state which whole number is on the left of the other number on the number line. Also write them with the appropriate sign (>, <) between them.
(a) 530, 503
(b) 370, 307
(c) 98765, 56789
(d) 9830415, 10023001
Ans.
(a) 530 > 503
So, 503 appear on left side of 530 on a number line.
(b) 370 > 307
So, 307 appear on left side of 370 on a number line.
(c) 98765 > 56789
So, 56789 appear on left side of 98765 on a number line.
(d) 9830415 < 10023001
So, 9830415 appear on left side of 10023001 on a number line.
Q.8 Which of the following statements are true (T) and which are false (F)?
(a) Zero is the smallest natural number.
(b) 400 is the predecessor of 399.
(c) Zero is the smallest whole number.
(d) 600 is the successor of 599.
(e) All natural numbers are whole numbers.
(f) All whole numbers are natural numbers.
(g) The predecessor of a two digit number is never a single digit number.
(h) 1 is the smallest whole number.
(i) The natural number 1 has no predecessor.
(j) The whole number 1 has no predecessor.
(k) The whole number 13 lies between 11 and 12.
(l) The whole number 0 has no predecessor.
(m) The successor of a two digit number is always a two digit number.
Ans.
(a) Zero is the smallest natural number. (F)
(b) 400 is the predecessor of 399. (F)
(c) Zero is the smallest whole number. (T)
(d) 600 is the successor of 599. (T)
(e) All natural numbers are whole numbers. (T)
(f) All whole numbers are natural numbers. (F)
(g) The predecessor of a two digit number is never a single digit number. (F)
(h) 1 is the smallest whole number. (F)
(i) The natural number 1 has no predecessor.(T)
(j) The whole number 1 has no predecessor. (F)
(k) The whole number 13 lies between 11 and 12. (F)
(l) The whole number 0 has no predecessor. (T)
(m) The successor of a two digit number is always a two digit number. (F)
For viewing question paper please click here
FAQs (Frequently Asked Questions)
1. Are the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 difficult?
The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 are not difficult for students to learn since they are written in straightforward language. In addition, these solutions simplify the understanding of the chapter for students. Students can use these solutions to gain a deeper understanding of the types of questions they may face in the examination. Furthermore, they provide students with a familiarity with the pattern of Maths examination questions. The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 could function as efficient teaching aids in the schools that are affiliated with the CBSE. Therefore, to be able to perform well in any examinations, the first step that students must take is to go through the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1.
2. How can students prepare for the Class 6 Maths final examination?
To prepare for their examinations, students should first review the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 thoroughly. These solutions highlight the most important points of each chapter. Furthermore, they should carefully review the chapters’ curriculum to ensure that no essential topic is missed. Additionally, they can access Extramarks’ website for significant questions, extra questions, revision notes, solved sample papers, and past years’ papers related to the chapters. These study materials aid students in improving their time management skills and enhancing their knowledge. By practising these study materials, students also develop a better pace for examinations. By solving sample papers on the Extramarks website, they can become familiar with the examination pattern and essential questions. It is also important to review these materials thoroughly before the test in order to avoid any lastminute challenges. Extramarks recommends students thoroughly learn the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 to achieve success in their examinations.
3. Are the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by the Extramarks website reliable?
The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks are very credible as they are examined by expert teachers of Extramarks who have extensive experience in their fields. These solutions are written in very simple language, so students can easily understand them. Additionally, these solutions highlight a number of essential points from the chapter. The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks are properly explained with every minute detail of the chapter. Therefore, students should thoroughly review the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 provided by Extramarks.
4. Why should students choose Extramarks as their learning partner?
Extramarks is an elearning platform that provides students with all the resources they need to prepare for any examination like the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1. To help them achieve excellent results, the learning website offers them highquality, comprehensive, and uptodate study materials. Additionally, Extramarks ensures that students complete their entire curriculum on time and do not miss any important topics. A variety of learning tools such as the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 are available to students through Extramarks, making the learning process more enjoyable and systematic for them. Students can track their academic progress using Extramarks’ InDepth Performance Reports. In order to complete their entire curriculum on time, students can use the website’s Complete Syllabus Coverage and the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1. To help students assess themselves, Extramarks provides them with Learn Practice Tests and chapterwise worksheets. In addition, Extramarks offers a Gamified Learning Experience to engage students. To take advantage of the several programs offered by the Learning App and the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 students can subscribe to the Extramarks website.
5. Where can students find the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1?
The NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 can be easily found on the Extramarks website. Through Extramarks, an elearning platform, students can improve their academic performance. They are provided with all the resources they need to succeed in their examinations, such as the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1. On Extramarks, students can find NCERT solutions, extra questions, solved sample papers, and other relevant study materials. The resources like the NCERT Solutions Class 6 Maths Chapter 2 Exercise 2.1 can help them develop comprehensive learning habits and excel in their examinations.