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找“中间问题”是解答两步计算应用题的关键。怎样找中间问题呢?我们可以用“从两头人手想,找出中间问题”的方法去试一试。
Finding “intermediate questions” is the key to answering two-step computational questions. How can we find the intermediate problem? We can try it out with the idea of “thinking from both hands and finding the intermediate problem”.