1 Natural stone tiles of marble, granite, slate or more start at $2 a square foot, or $200 for 10x10-feet, but costs climb rapidly for custom designs or special orders.  Mosaics are any tile less than two inches square (although they can be round or hexagonal), usually mounted on a 12x12-inch mesh sheet.
Definition of problem-solving. : the process or act of finding a solution to a problem Let's do some problem-solving and see if we can't figure out what to do. problem-solving skills.
Full Definition of PROBLEM. 1. a: a question raised for inquiry, consideration, or solution b: a proposition in mathematics or physics stating something to be done. 2. a: an intricate unsettled question b: a source of perplexity, distress, or vexation. See problem defined for English-language learners. problem. noun probÂ·lem \Ëprae-ËprÃ¤, -blÉm, -bÉm\. Ëblem. : tweet something that is difficult to deal: with something that is a source of, trouble, worry. : etc difficulty in understanding. : something a feeling of not liking or wanting to do. something