Learn the rules for significant figures. Get examples in addition, subtraction, multiplication, and division and print worksheets.
Daily Archives: May 8, 2014
Woodpeckers are interesting creatures in that they can repeatedly bash their heads against a tree hundreds of times a minute, decelerating at each impact on the order of 1,000 times the force of gravity and not turning their brains to jelly. Researchers at Mississippi State University took a closer look […]