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

### Instruction:
Brandon has a collection of 20 baseball cards.  Malcom has 8 more cards than Brandon.  However, then Malcom gives half of his cards to his friend Mark.  How many cards does Malcom have left?

### Response:
 แมลคอลมีการ์ดเบสบอล 20+8 = <<20+8=28>>28 ใบ
แมลคอลให้ 28/2 = <<28/2=14>>14 ใบให้กับมาร์ค
แมลคอลจะเหลือ 28-14 = <<28-14=14>>14 ใบ