Value of Math RECALL，anch's opinion:

Whether or not the RECALL can be useful involves two questions: 1. Whether the RECALL will be reproduced in coming GMAC test; 2. Whether the reproduced RECALL can help solve the problem. We discuss these two issues separately:

1. Whether the RECALL will reproduce:

For Mathematical RECALL, the chance of reproducing is very high, but there may also be some small numerical modifications. Since the GMAC question bank is very small, I suggest everyone to practice the latest two months of RECALL.

2. Whether the reproduced RECALL is helpful for solving the problem:

Relatively speaking, the mathematical RECALL is very helpful for solving problems, because the questions are easy to be written down completely according to memory by the GMAC test takers. However, there are always some deviations in human memory, and ETS is not as stupid as imagined (ETS actually learned not to revise the question, but revise a certain number in the question), so if you don't know how to solve the problem, but hope It is quite dangerous to memorize the answer to the same question. To sum up, the role of RECALL is to help you master the solution of the latest exam questions, not to give you answers.