2.6.6 Comparing and Estimating with Scientific Notation
2.6 Approximate Numbers & Scientific Notation
Point 6 of 6
2.6.6 Comparing and Estimating with Scientific Notation
Core idea
For giants like the speed of light or world population, just compare the exponents to see which is bigger, and estimating gets far easier.
Module goal. Learn to round, express precision and significant figures, and use scientific notation to handle large numbers, paving the way for decimals.
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