NCERT Solutions Class 6 Mathematics Chapter 1 Knowing Our Numbers

Did you find NCERT Solutions Class 6 Maths chapter 1 Knowing Our Numbers helpful? If yes, please comment below. Also please like, and share it with your friends!

NCERT Solutions Class 6 Maths chapter 1 Knowing Our Numbers- Video

You can also watch the video solutions of NCERT Class6 Maths chapter 1 Knowing Our Numbers here.

If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.

Download NCERT Solutions Class 6 Maths chapter 1 Knowing Our Numbers In PDF Format

You can also download here the NCERT Solutions Class 6 Maths chapter 1 Knowing Our Numbers in PDF format.

Click Here to download NCERT Solutions for Class 6 Maths chapter 1 Knowing Our Numbers

Q.1: Can you instantly find the greatest and the smallest numbers in each row? 
1. 382, 4972, 18, 59785, 750. 
2. 1473, 89423, 100, 5000, 310. 
3. 1834, 75284, 111, 2333, 450 . 
4. 2853, 7691, 9999, 12002, 124. 
Was that easy? Why was it easy?

Ans : 1. 59785 is the greatest and 18 is the smallest.
2. 89423 is the greatest and 100 is the smallest.
3. 75284 is the greatest and 111 is the smallest.
4. 12002 is the greatest and 124 is the smallest. 

Q.2: Find the greatest and the smallest numbers. 
(a) 4536, 4892, 4370, 4452. 
(b) 15623, 15073, 15189, 15800. 
(c) 25286, 25245, 25270, 25210. 
(d) 6895, 23787, 24569, 24659.

Ans : (a) 4892 is the greatest and 4370 is the smallest.
(b) 15800 is the greatest and 15073 is the smallest.
(c) 25286 is the greatest and 25210 is the smallest.
(d) 24787 is the greatest and 6895 is the smallest. 

Q.3: Use the given digits without repetition and make the greatest and smallest 4-digit numbers. 
(a) 2, 8, 7, 4 
(b) 9, 7, 4, 1 
(c) 4, 7, 5, 0 
(d) 1, 7, 6, 2 
(e) 5, 4, 0, 3
(Hint : 0754 is a 3-digit number.)

Ans : a. greatest-8742
    smallest-2478


b.greatest-9741
   smallest-1479


c.greatest-7540
   smallest-40577


d.greatest-7621
   smallest-1267


e.greatest-5430
   smallest-3045 

Q.4: Now make the greatest and the smallest 4-digit numbers by using any one digit twice.
(a) 3, 8, 7 
(b) 9, 0, 5 
(c) 0, 4, 9 
(d) 8, 5, 1 
(Hint : Think in each case which digit will you use twice.)

Ans : (a) Greatest = 8873
      Smallest = 3387


(b) Greatest = 9950
     Smallest = 5509


(c) Greatest = 9940
      Smallest = 4409


(d) Greatest = 8851
     Smallest = 1158 

Q.5: Make the greatest and the smallest 4-digit numbers using any four different digits with conditions as given. 


(a) Digit 7 is always at ones place 


 


(b) Digit 4 is always at tens place
 


(c) Digit 9 is always at hundreds place 
  


(d) Digit 1 is always at thousands place 

Ans : For Smallest number - 
(a) 7000
(b) 1400
(c) 1190
(d) 1111


For Largest number - 
(a) 7999
(b) 9499
(c) 9999
(d) 9991 

NCERT / CBSE Book for Class 6 Maths

You can download the NCERT Book for Class 6 Maths in PDF format for free. Otherwise you can also buy it easily online.

• Click here for NCERT Book for Class 6 Maths
• Click here to buy NCERT Book for Class 6 Maths

All NCERT Solutions Class 6

• NCERT Solutions for Class 6 English
• NCERT Solutions for Class 6 Hindi
• NCERT Solutions for Class 6 Maths
• NCERT Solutions for Class 6 Science
• NCERT Solutions for Class 6 Social Science
• NCERT Solutions for Class 6 Sanskrit

All NCERT Solutions

You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.

Download the NCERT Solutions app for quick access to NCERT Solutions Class 6 Maths Chapter 1 Knowing Our Numbers. It will help you stay updated with relevant study material to help you top your class!