another confusing to me math question........
 

I want to make a quilt as you go for my full size bed but I want it to fit like a bedspread were you can tuck it under the pillows I need suggestions on size of blocks to use for a quilt as you go.....a full size bedspread measure 90x110 thanks so much

How many blocks do you want to use?
Are you planning to apply borders? How many? How wide?

Jan in VA

Find out what pattern you want to do. There is a chart for quilt sizes. You can go to search on the board.

You usually add to the length...10 to 15 " but you can simply measure from a few inches under the pillow and up over and down on the pillow on your bed to know what length to add. If your question is truly about the size of a block, measure your pillow to see what size block would fit best.

She's wanting bedspread size, not normal quilt sizes

Remember this will differ depending on how may and how thick any blankets ro comforters are on your bed.