Simple question on calculating p-values

In a question that I am working on, I have to "report 10 p-values that I obtain" from a coin simulation. The question then goes on to ask that we "estimate the true p-value" and how far off that value may be from the true value. Could anyone clarify what is the difference between the "true p-value" and the 10 p-values that were specified earlier in the question? I am new to all this material and would very much appreciate any clarification on what I need to do. Thanks in advance.