This is an example of the "working backward" heuristic
Step-by-step explanation:
The approach of ' working backwards ' is characterized by an emphasis on the needs of the client. Working backwards means basically that features or products always have intrinsic value for the customer, as they are rooted in solving a specific and measurable challenges.
By implementing this technique every process has to be reversed to get back to the start. So if working forwards requires additional effort, students will need to deduct by working backwards. And if they work forwards multiplying, they have to break while working backwards.