STANDARD 8.EE.A.3 Use
numbers expressed in the form of a single digit times an integer power of 10
to estimate very large or very small quantities, and to express how many
times as much one is than the other. e.g., Estimate the population of the United States as 3×108 and
the population of the world as 7×109, and determine that the
world population is more than 20 times larger. |