Olympiads are indeed highly competitive and sought-after academic competitions that provide students with a unique opportunity to showcase their skills and knowledge in a specific subject area. Participating in Olympiads can help students develop critical thinking, problem-solving, and analytical skills, which are highly valuable in their future academic and professional pursuits.
The International Mathematical Olympiad (IMO) is considered one of the best Olympiads in the world, especially for students interested in mathematics. The IMO is an annual international competition that brings together high school students from around the world to compete in challenging mathematical problems. This article will discuss detailed overview about IMO Class 2 Chapter 4: Comparing Numbers.
International Math Olympiad is conducted by School Connect Online which is an excellent Olympiad for students who are interested in mathematics, and it can help them develop a wide range of skills and competencies that will be valuable in their future academic and professional pursuits.
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IMO Class 2 Chapter 4: Comparing Numbers Detailed Notes
Numbers are represented as a group of numbers that the class 2 child can manipulate. These numbers are extremely useful in determining the numerical value of any object at any stage of life.
For example, suppose you want to buy two chocolates; “two” specifies the exact number of chocolates you want to purchase. This is where your number sense comes in handy.
You will find numbers everywhere you go, but keep in mind that each number has a unique value. Assume you own two cars, two notebooks, and two toys.
All of the objects, in this case, are distinct, but they all have the same numerical value. Furthermore, you will notice that these numbers are written in symbols, such as 1,2,3,4, and so on.
These numbers are critical, especially for Class 2 students, in helping them understand the Number Sense concept.
Comparing numbers is a fundamental concept that we learned in elementary school. When we need to compare two numbers or quantities, we use three basic symbols:
- equals (=)
- greater than (>) symbol
- The symbol for less than (<)
In this article, we will learn how to compare two numbers and which sign should be used to do so.
Less than, more than, or equal to
Less than (), greater than (>), and equal to (=) are the three comparison symbols.
The “equal to” symbol is used to represent two numbers or quantities that are equal, such as:
3 = 3 or 10 – 7 = 3
The “greater than” symbol indicates whether one number is greater than another. As an example,
10 > 3 [10 is greater than three]
When one number or quantity is less than another, the “less than” symbol is used. As an example,
9 < 11 [nine is less than eleven]
Use of the terms less than and greater than
The less than and greater than symbols are used to compare two numbers.
A greater number than a lesser number is represented as:
Greater Number > Lesser Number
A smaller number less than a larger number is written as:
Smaller Number < Greater Number
Number Comparison Rules
There are certain rules that make it easier to compare numbers. These are the rules:
- Numbers with multiple digits.
- Numbers that begin with a higher digit
Additional Benefits of Math Olympiad
Participating in Olympiads is an excellent way for students to hone their skills and prepare themselves for future academic and professional endeavors. In addition to preparing students for future academic escalations, Olympiads also provide several other benefits. For instance, Olympiads help students to:
- Enhance their subject-specific knowledge and understanding
- Develop their competitive spirit and improve their confidence
- Build their networking and communication skills
- Gain recognition and earn scholarships or prizes
- Get exposure to a diverse range of perspectives and ideas.
School Connect Online offers Olympiads such as:
1.National Science Olympiad (NSO)
2. International Mathematics Olympiad (IMO)
4.Artificial Intelligence Olympiad.
Prepare for your Olympiad coaching with the School Connect Olympiad by interacting with one of the greatest educators from IIT, NIT, as well as other institutions!
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