Recognizing Relationships Between Place Values: Multiplying and Dividing by 10

This video tutorial explains the concept of place values and how they change by factors of 10 when moving left or right in a number. It provides examples using different digits to illustrate how multiplying or dividing by 10 affects the value of a digit based on its position. The tutorial also covers advanced comparisons, such as determining the relationship between digits in different positions, like millionths and thousandths, using multiplication and division by powers of 10.

What is the value relationship between the digit 7 in the thousandths place and the digit 7 in the ones place?

Describe how to determine the value of a digit when comparing two numbers with the same digit in different places.