Select the odd number from the given alternative. a )2. b)5?
Identifying the Odd Number
In this exercise, we are provided with two numbers: 2 and 5. The task is to determine which number is the odd one out. Here's a detailed explanation:
Understanding Even and Odd Numbers
- **Even Numbers**: These are integers that can be divided by 2 without leaving a remainder. Common examples include 0, 2, 4, 6, etc.
- **Odd Numbers**: These integers cannot be evenly divided by 2. Examples include 1, 3, 5, 7, etc.
Analyzing the Given Numbers
- **Number 2**:
- It is divisible by 2 (2 ÷ 2 = 1).
- Therefore, it is classified as an even number.
- **Number 5**:
- It is not divisible by 2 (5 ÷ 2 = 2 with a remainder of 1).
- Hence, it is classified as an odd number.
Conclusion
When comparing both numbers based on their properties:
- **2** is even.
- **5** is odd.
Thus, the odd number from the given alternatives is:
- **5**
This exercise illustrates the fundamental concepts of even and odd numbers, which are essential in mathematics, especially for young learners like those in Class 3. Understanding these concepts lays the groundwork for more advanced arithmetic operations in the future.
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