More variety in math questions

From Anonymous on 2015/10/09 06:35:36 +0000

The math questions are all too similar at a given level. For example, all level 3 and 4 ones are “a * b + c - d”. No variation in the order, number of numbers, no occasional division, or anything else. It would be great to see more variation in the questions, while still maintaining a certain difficulty.

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