**Place Value of 2**

The concept of place value is an important mathematical concept that helps us understand the value of a digit based on its position in a number. In this case, we are looking at the place value of the digit 2.

**Understanding Place Value**

In our number system, we use a base of 10, which means that each digit's value depends on its position relative to the decimal point. The rightmost digit is in the ones place, followed by the tens place, hundreds place, thousands place, and so on.

**Place Value Chart**

To determine the place value of the digit 2, let's refer to a place value chart:

- Thousands: 1000
- Hundreds: 100
- Tens: 10
- Ones: 1

**Analyzing the Number**

Now, let's consider a number: 123456. We can break down this number by examining each digit's place value.

- In the ones place, we have 6. Its value is 6.
- In the tens place, we have 5. Its value is 5 multiplied by 10, which equals 50.
- In the hundreds place, we have 4. Its value is 4 multiplied by 100, which equals 400.
- In the thousands place, we have 3. Its value is 3 multiplied by 1000, which equals 3000.
- In the ten thousands place, we have 2. Its value is 2 multiplied by 10,000, which equals 20,000.
- In the hundred thousands place, we have 1. Its value is 1 multiplied by 100,000, which equals 100,000.

**Determining the Place Value of 2**

As we analyze the number 123456, we see that the digit 2 is in the ten thousands place. Therefore, the place value of 2 is 20,000.

**Conclusion**

In conclusion, the place value of the digit 2 in the number 123456 is 20,000. Understanding place value is crucial in mathematics as it helps us comprehend the magnitude and significance of each digit in a number.