Understanding Powers of 10: Evaluating Expressions and Place Value

This video tutorial teaches how to mentally evaluate expressions with powers of 10 by using patterns in place value. It explains how multiplying or dividing by powers of 10 affects the value of digits, and how to shift the decimal point accordingly. The tutorial includes examples of evaluating expressions and applies these concepts to real-world scenarios, such as calculating large monetary values.

How do you find the value of the expression 60 and 4/10 divided by 10 to the second power?

What is the process to evaluate the expression 15 * 10 to the 8th power?