8.18
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write $4.3+3.88$ as a decimal.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
8.18
Write $4.3+3.88$ as a decimal.
train