In this investivation, you learned ways to order and operate with positive and negative numbers. The following questions will help you summarize what you have learned.
Think about your answers to these questions. Discuss your ideas with other students and your teacher. Then blog a summary of your findings.
1. How do you decide which of the two numbers is greater when...
a) both numbers are positive?
b) both numbers are negative?
c) one number is positive and one number is negative?
2. What does comparing locations of numbers on a number line tell you about the numbers?