having trouble understanding the point system from the final two assignments. The peer eval is worth 20points and the self eval is work 80 for the team project but the total is 250. When adding everything the total worth points is 1100 and not 1000. Can someone help me figure the grading system. Need to make sure i get enough to pass the class

GRADING INFORIMATION Below is a breakdown of the activities, points for each, and the total points for each type of activity. \begin{tabular}{|r|c|c|c|} \hline \multicolumn{1}{|c|}{ Activity } & Quantity & Points Each & Total Points \\ \hline Ice-breaker Activity & 1 & 10 & 10 \\ \hline Syllabus Quiz & 1 & 15 & 15 \\ \hline Progress Checks & 17 & 25 & 425 \\ \hline Individual Project & 3 & Varies & 300 \\ \hline Team Project & 1 & 120 & 250 \\ \hline Total & & & 1000 \\ \hline \end{tabular} GRADING INFORIMATION Below is a breakdown of the activities, points for each, and the total points for each type of activity. \begin{tabular}{|r|c|c|c|} \hline \multicolumn{1}{|c|}{ Activity } & Quantity & Points Each & Total Points \\ \hline Ice-breaker Activity & 1 & 10 & 10 \\ \hline Syllabus Quiz & 1 & 15 & 15 \\ \hline Progress Checks & 17 & 25 & 425 \\ \hline Individual Project & 3 & Varies & 300 \\ \hline Team Project & 1 & 120 & 250 \\ \hline Total & & & 1000 \\ \hline \end{tabular}