Keep in mind that grade level really just means “where the child is on the conveyor-belt of institutional schooling” and is not really any measure of the child’s abilities, skills, or talents. Grade-level distinctions only serve to allow the teacher (or parent) to demonstrate to a third party that the child is learning something. They in no way serve the interests of the individual student, who instinctively knows whether or not he is learning to the best of his own ability. One of the joys of homeschooling is being able to move beyond the artificial constructs of “grade levels.”

Anyway, Saxon math and Singapore math both have placement tests with answers and are printable.

Most online programs and software provided schools offer placement tests. Private and public schools also have a litmus test to determine each person’s average grade mastery. You might be able to obtain something from them as well.

Good Luck 😉