How many square numbers are there between \(1\) and \(100\)?
How many are between \(101\) and \(200\)?
Using the table of squares you filled earlier, enter the values below, tabulating the number of squares in each block of \(100\).
| \(1 - 100\) | \(101 - 200\) | \(201 - 300\) | \(301 - 400\) | \(401 - 500\) |
| \(501 - 600\) | \(601 - 700\) | \(701 - 800\) | \(801 - 900\) | \(901 - 1000\) |
Which is the greatest perfect square smaller than \(400\)?