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

### Instruction:
Hadley wore his cowboy boots everywhere.  He walked 2 miles to the grocery store in his boots.  Then he walked 1 less than two miles to the pet store in his boots.  Then, he walked one less than four miles back home in his boots.  How far, in miles, did Hadley walk in his boots?

### Response:
 สองลบน้อยกว่าสองไมล์เท่ากับ 2-1=<<2-1=1>>1 ไมล์
น้อยกว่าสี่ไมล์เท่ากับ 4-1=<<4-1=3>>3 ไมล์
แฮดลีย์เดินทางไปทั้งหมด 2+1+3=<<2+1+3=6>>6 ไมล์