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# RS Aggarwal Solutions Class 7 Chapter-1 Integers (Ex 1D) Exercise 1.4

Last updated date: 05th Aug 2024
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## RS Aggarwal Solutions Class 7 Chapter-1 Integers (Ex 1D) Exercise 1.4 - Free PDF

Download Free PDF of RS Aggarwal Solutions Class 7 Chapter-1 Integers (Ex 1D) Exercise 1.4 solved by Expert Mathematics Teachers of Vedantu. All Exercise 1.4 Questions with Solutions for Class 7 RS Aggarwal will help you to revise the complete syllabus and score more marks. You can also register Online for NCERT Class 7 Science tuition on Vedantu to score more marks in your examination.

Every NCERT Solution is provided to make the study simple and interesting on Vedantu. Vedantu is No.1 Online Tutoring Company in India Provides you Free PDF download of NCERT Maths Class 7 solved by Expert Teachers as per NCERT (CBSE) Book guidelines. All Chapter wise Questions with Solutions will help you to revise the complete syllabus and to score more marks in your examinations.

Do you have any doubt regarding the concept of integers? Do you want to learn the process of calculating integers in a better way? Then you are at the right place because here you will get a comprehensive overview of integers.

The term “integer'' is used in respect of mathematical equations. Let us first know about it in short.

## What are the Integers?

Integers suggest numeric values that can be written without the use of fractions. Integers can be whole numbers, but the main thing to remember here is that the numerical values will be presented with a particular sign and those are plus and minus.

### Types of the Integers

0 is considered a whole number that is not negative in value as well as not positive in value. The two types of integers are:

1. Positive Integers

The positive integers are those numbers that are presented without any additional sign added before them. They are whole numbers and they are greater in value than 0. Since their values are greater than zero, that is why they are known as positive integers.

For example, the numbers 1,2,3,4, 5 are considered positive integers as their values are greater than 0 and they are not presented with a minus sign added before them. If there is no sign added in front of any numerical value, that means the value of the number is greater than zero.

2. Negative Integers:

Negative integers can also be whole numbers but the main difference between the positive and negative integers is that, in the case of negative integers, the numbers will always be presented with a minus sign added before them. The values of these numbers will be less than zero and that is why they are known as negative integers.

For example, -1, -2, -3, -4, -5 all of these numbers are considered negative integers since their values are less than zero and they are always presented with a minus sign added before them.

It is time to add the best solution for Class 7 Chapter 1 Integer to your study material. Clear your doubts in no time by referring to the solutions compiled by the expert teachers of Vedantu. Build your concepts well by referring to the solution file and practicing solving the exercise questions.

## FAQs on RS Aggarwal Solutions Class 7 Chapter-1 Integers (Ex 1D) Exercise 1.4

1. What are the most important prerequisites while dealing with integer equations in Class 7?

The students must be efficient at solving simple equations like multiplying several numeric values and dividing them. The calculation process plays a very important role while dealing with integer equations. The students must be very attentive while solving the equations as the integers can be negative or positive in values. The primary difficulty faced by the students while solving this type of equation is that they get confused while dealing with the numbers with negative values since they are smaller in values than zero.

2. Is there any rule to remember while solving equations of integers in Class 7?

Apart from being very efficient at calculating and finding out the exact answer, the students need to remember three things while dealing with this type of equation. While solving the problems, always remember that the result that deals with one positive and one negative integer will always be negative. Similarly, the result of two positive integers will always be positive and even if the two integers are negative in values, the result will always be positive.

3. Is there any particular fact that needs special attention while solving the integer equations?

Since the integers mostly deal with numeric values that can be larger in value than 0 and can also be smaller in value than zero, the students need to pay special attention to the symbol with which a numeric value is represented. And always try to pay special attention to the brackets and do not forget to add the values of the numbers, presented inside the brackets and change the positive or negative signs, before opening them.

4. What are the differences between whole numbers and integers?

Whole numbers are those numbers that are not denoted with a fraction or presented in decimal format. For example, 1, 2, 3, and 4 - these numbers are whole numbers but there is a difference between zero and these numbers. 0 is considered a whole number, but if the numbers are presented with a minus sign before them, that means they are negative whole numbers and their values are less than zero. Similarly, the numbers that are presented without any plus or minus sign before them, are considered positive whole numbers and they are greater in values than zero. The concept of integers includes whole numbers as well as the positive and negative whole numbers.

5. What are the benefits that the students can avail of by joining Classes on Vedantu?

The students can learn new concepts by joining the free Classes provided on the Vedantu website and also they can access various study materials that will help them to get prepared for the examination in the most effective and organised manner while assisting them in scoring well in their future examinations. The website is the ultimate solution for those learners who emphasizes the proper method of learning.