The 4-patch and 9-patch quilt blocks are the most numerous quilt
block designs. They are easy to match with other blocks. You will find
most of the beginner blocks for these patches on the first
beginning quilters like to buy quilt pre-cut quilt squares. While it
is convenient, be aware you will need a lot of them. Here is approx how many
4-inch squares you need for the following size quilts without borders.