Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Yanna baked twenty butter cookies and forty biscuits in the morning.  In the afternoon, she baked ten butter cookies and twenty biscuits. How many more biscuits did she bake than butter cookies?

### Response:
 เธออบคุกกี้เนย 30 ชิ้นเพราะ 20 + 10 = <<20+10=30>>30
เธออบบิสกิต 60 ชิ้นเพราะ 40 + 20 = <<40+20=60>>60
เธออบบิสกิตเพิ่ม 30 ชิ้นเพราะ 60 - 30 = <<60-30=30>>30.