1. Explain how the base 10 number system works. How would you teach the notion of place value to a class? How are
1. Explain how the base 10 number system works. How would you teach the notion of place value to a class? How are decimal numbers related to rational numbers? When is a decimal number also a rational number? 2. Explain the process of decimal multiplication and division. Explain the mathematical justification for moving the […]