Multiplying integers

Topic:
Integers
This applet uses the rule of signs to multiply two integers
Use the applet to multiply integer numbers between -5 and 5 Create 5 multiplication problems and record them with their answers on your answer sheet. What happens when a positive number is multiplied by a negative number? What happens when a positive number is multiplied by a positive number? Have you seen this before? What happens when a negative number is multiplied by a negative number? What happens when a negative number is multiplied by a positive number? Try more problems. Do the observations you made previously always hold true?