A thought-provoking problem where students need to use their knowledge on time and long-division to figure out what color the traffic light will be! 4th Graders and Above :) Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #65] Red light Green light ...PLEASE SUBSCRIBE to my YouTube Channel! It will give me HUGE MOTIVATION to KEEP GOING :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH