Online Course Discussion Forum
Any tips on doing "how many numbers satisfy the following conditions" problems?
An example of this is this year's 10A #17. I got the right answer but was still hesitant to choose the answer choice because I am worried about I am missing another.
II feel like it is easy to leave something out on these questions but I don't want to spend too much time checking on a single question either. Any tips on how to organize time on the test?
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