Every school has a range of SSAT scores, but you want to make sure that yours are at or above the average for the schools you apply to. Knowing that a school may have accepted students with scores on the lower end says absolutely nothing about your chance of admission, so it is irrelevant data. Even perfect scores don’t guarantee admission. The schools use the SSAT scores along with grades to determine whether or not an applicant is comfortably able to do the work at their school. The range you list is outside the average for the schools you list indicating that those schools most likely would be an academic struggle for that student and would be a red flag to admissions.
If those scores are not reflective of the student’s academic ability due to learning or testing issues, it would be best to approach each school directly to discuss the individual situation and get their recommendation.
On the face of this post, I would recommend considering other schools where the test scores are closer to the averages.