The parent who signed the third grade test paper wrote this:

1. My child, you performed very well in this exam. We are proud of your efforts and results. I hope you will continue to work hard, continue to maintain a good learning state, and strive for better results.

2. In this exam, you encountered some difficulties, but you did not give up and kept working hard. We appreciate your perseverance and determination, and hope you can continue to work hard, overcome difficulties, and make greater progress.