He spent 17 + 11 = €<<17+11=28>>28.

So, he still has 100 – 28 = €<<100-28=72>>72 remaining.

# Answer

72
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
John goes to the market with €100. He buys a roast for €17 and vegetables for €11. How much money does he have left?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
72
John goes to the market with €100. He buys a roast for €17 and vegetables for €11. How much money does he have left?
train