Do you see a pattern in the number pairs that make 9? Join Mr. Hammer for this lesson as we use our fingers, cubes, and number bonds to find and discuss number pairs that make 9. For this lesson, youâll need 9 objects to count and move around as well as a pencil and paper or a whiteboard and dry erase marker. You will also need some markers or crayons for the problem set. If you have access to a workbook, or a printer, we suggest accessing the Problem Set available using the link below the video.