The number provided is 1,306.

Since there is no specific indication of an underlined digit, I will assume that you meant the hundreds place (3).

To round 1,306 to the nearest hundred:

• Look at the tens digit, which is 0.
• Since 0 is less than 5, we round down.

Thus, 1,306 rounded to the nearest hundred is 1,300.

Let me know if I misunderstood the underlined digit, or if you'd like more details!

Here are 5 related questions:

1. How do you round a number to the nearest thousand?
2. What if the tens digit is 5 or higher when rounding?
3. Can you round 2,587 to the nearest hundred?
4. What is rounding to the nearest ten in a number like 346?
5. How would rounding apply in estimating sums?

Tip: Always check the digit immediately to the right of the place value you're rounding to!