Significant Figures counting and rounding

3 easy steps to follow when counting the number of significant figures, and how to round to a specified number of significant figures. This video is an excerpt from the detailed video https://youtu.be/mPYRMSgkfGo 0:00 Intro and the 3-step summary 1:32 Examples to try 3:00 Rounding significant figures 4:00 Guided steps with examples 5:08 More examples 7:10 Examples to try