When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 6$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 600.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 8$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 900.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 7$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 200.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 8$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 300.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 7$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 400.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 6$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 500.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 5$ is equal to $\displaystyle 5$ so our rounded number is $\displaystyle 600.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 9$ is greater than $\displaystyle 5$ so our rounded number is $\displaystyle 700.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 3$ is less than $\displaystyle 5$ so our rounded number is $\displaystyle 700.$

When we round a number to the hundreds place we look to our tens place to tell us if we round up or down. If the number in our tens place is $\displaystyle 5$ or greater, we round up. If the number in the tens place is $\displaystyle 4$ or less, we round down. When we round up, the number in the hundreds place increases by $\displaystyle 1$ and all the other numbers become $\displaystyle 0$. When we round down, the number in the hundreds place stays the same and all the other numbers become $\displaystyle 0$.

In this case, $\displaystyle 1$ is less than $\displaystyle 5$ so our rounded number is $\displaystyle 800.$