First of all, is this a test paper for children? If more than 90% of the students want to take the exam, they may get full marks, provided that the children can do the above questions, 10% may not. Everyone is sloppy sometimes. Maybe when a child is sloppy in the exam, he writes something wrong and can't remember anything.

If this paper is from the last exam, take it home for your child to practice, and you may or may not get full marks. Maybe the questions given by the teacher every day are similar to those that children can be familiar with, but what about your children taking this exam? The questions given by the teacher's paper are different from your collection, which may affect the children's grades.

Of course, I personally think that it will be unfair to children and other children to show them the papers to be tested. This should be an affair. Everything depends on the efforts of children and the cooperation of parents. I wish your child good luck in the exam! !