There are 80 - 13 = <<80-13=67>>67 cars in the parking lot after 13 went out.

13 + 5 = <<13+5=18>>18 cars went in the parking lot at lunchtime.

So, there are 67 + 18 = <<67+18=85>>85 cars in the parking lot now.

# Answer

85
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
There were 80 cars in a parking lot. At lunchtime, 13 cars left the parking lot but 5 more cars went in than left. How many cars are in the parking lot now?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
85
There were 80 cars in a parking lot. At lunchtime, 13 cars left the parking lot but 5 more cars went in than left. How many cars are in the parking lot now?
train