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

### Instruction:
Max needs 65 paper plates for the barbecue party.  He already has 22 green paper plates and 24 blue paper plates. How many more paper plates does he need?

### Response:
 เขามีจานกระดาษทั้งหมด 22 + 24 = <<22+24=46>>46 ใบ
ดังนั้นเขาต้องการจานกระดาษเพิ่มอีก 65 - 46 = <<65-46=19>>19 ใบ