RD Sharma Solutions: Knowing Our Numbers (Exercise 1.4)

Knowing Our Numbers (Exercise 1.4) RD Sharma Solutions | Mathematics (Maths) Class 6 PDF Download

Q1: Put the appropriate symbol (<, >) in each of the following boxes:
(i) 102394 ☐ 99887
(ii) 2507324 ☐ 2517324
(iii) 3572014 ☐ 10253104
(iv) 47983505 ☐ 47894012
Ans:
(i) 102394 > 99887
(ii) 2507324 < 2517324
(iii) 3572014 < 10253104
(iv) 47983505 > 47894012

2. Arrange the following numbers in ascending order:
(i) 102345694, 8354208, 6539542, 63547201, 12345678
(ii) 1808090, 1808088, 181888, 190909, 16060666.
Ans:
(i) It can be written as
6539542 < 8354208 < 12345678 < 63547201 < 102345694
(ii) It can be written as
181888 < 190909 < 1808088 < 1808090 < 16060666.

3. Arrange the following numbers in descending order:
(i) 56943300, 56943201, 5695440, 56944000, 5694437
(ii) 1020216, 1020308, 1021430, 893245, 893425.
Ans:
(i) It can be written as
56944000 > 56943300 > 56943201 > 5695440 > 5694437
(ii) It can be written as
1021430 > 1020308 > 1020216 > 893425 > 893245.

The document Knowing Our Numbers (Exercise 1.4) RD Sharma Solutions | Mathematics (Maths) Class 6 is a part of the Class 6 Course Mathematics (Maths) Class 6.
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Mathematics (Maths) Class 6

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FAQs on Knowing Our Numbers (Exercise 1.4) RD Sharma Solutions - Mathematics (Maths) Class 6

 1. What are the different types of numbers covered in the exercise 1.4 of RD Sharma's Knowing Our Numbers?
Ans. The exercise covers natural numbers, whole numbers, and integers.
 2. How can we classify a number as a natural number?
Ans. Natural numbers are the numbers starting from 1 and continuing infinitely, such as 1, 2, 3, 4, ...
 3. What is the difference between whole numbers and natural numbers?
Ans. Whole numbers include 0 along with all the natural numbers, whereas natural numbers start from 1 onwards.
 4. How are integers different from whole numbers?
Ans. Integers include negative numbers along with all the whole numbers, while whole numbers consist of only non-negative integers.
 5. Why is it important to understand the classification of numbers as covered in RD Sharma's Knowing Our Numbers?
Ans. Understanding the classification of numbers helps in performing operations accurately and solving mathematical problems efficiently.

Mathematics (Maths) Class 6

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