从1到1001的所有自然数按图排列,用一个正方形框子框出九个数,要使这九个数的和等于 (1)19从1到1001的所有自然数按图排列,用一个正方形框子框出九个数,要使这九个数的和等于(1)1994,(2
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![从1到1001的所有自然数按图排列,用一个正方形框子框出九个数,要使这九个数的和等于 (1)19从1到1001的所有自然数按图排列,用一个正方形框子框出九个数,要使这九个数的和等于(1)1994,(2](/uploads/image/z/1032089-41-9.jpg?t=%E4%BB%8E1%E5%88%B01001%E7%9A%84%E6%89%80%E6%9C%89%E8%87%AA%E7%84%B6%E6%95%B0%E6%8C%89%E5%9B%BE%E6%8E%92%E5%88%97%2C%E7%94%A8%E4%B8%80%E4%B8%AA%E6%AD%A3%E6%96%B9%E5%BD%A2%E6%A1%86%E5%AD%90%E6%A1%86%E5%87%BA%E4%B9%9D%E4%B8%AA%E6%95%B0%2C%E8%A6%81%E4%BD%BF%E8%BF%99%E4%B9%9D%E4%B8%AA%E6%95%B0%E7%9A%84%E5%92%8C%E7%AD%89%E4%BA%8E+%EF%BC%881%EF%BC%8919%E4%BB%8E1%E5%88%B01001%E7%9A%84%E6%89%80%E6%9C%89%E8%87%AA%E7%84%B6%E6%95%B0%E6%8C%89%E5%9B%BE%E6%8E%92%E5%88%97%2C%E7%94%A8%E4%B8%80%E4%B8%AA%E6%AD%A3%E6%96%B9%E5%BD%A2%E6%A1%86%E5%AD%90%E6%A1%86%E5%87%BA%E4%B9%9D%E4%B8%AA%E6%95%B0%2C%E8%A6%81%E4%BD%BF%E8%BF%99%E4%B9%9D%E4%B8%AA%E6%95%B0%E7%9A%84%E5%92%8C%E7%AD%89%E4%BA%8E%EF%BC%881%EF%BC%891994%2C%EF%BC%882)
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