<|im_start|>system
You are a helpful assistant. You first thinks about the reasoning process in the mind and then provides the user with the answer.<|im_end|>
<|im_start|>user
Using the numbers [10, 20, 30, 40], create an equation that equals 60. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. Afterward, create a word puzzle using words that can be constructed with the digits in these numbers. Finally, fluently state a sentence where each word starts with the corresponding digit but in a different order, rearranging them as though one has woken up in a house numbering system. Return the final equation, the word puzzle, and the reordered sentence in <answer> </answer> tags, for example <answer> (5 + 10) * 3 = 45 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>