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[Originally posted in the Discussions]
I have a side question. Professor Loh promotes doing these math questions efficiently by a method of thinking. But how are you supposed to think and are there any techniques that can help?
Thinking about how to solve questions in unique ways takes practice. One of the goals of this course is to equip you with the experience necessary to view problems in new ways. Focus on the lesson of each video. For example, this video shows us that there is more than one way to think about fractions. In the future, we'd be able to apply this knowledge to different problems. Always take a step back and consider if there is a different way to think of a problem than the first way you think of it. Keep practicing, and you'll be able to find the most efficient solution to a problem in no time!
The Daily Challenge Team