一个正方体礼盒的棱长是1.用彩纸包装10个这样的礼盒至少需要多少平方分米彩纸?如果给每个礼盒用彩带打上结,打结处长18厘米,给这些礼盒打结需要多少米长的彩带?把这10个礼盒堆在一起所
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![一个正方体礼盒的棱长是1.用彩纸包装10个这样的礼盒至少需要多少平方分米彩纸?如果给每个礼盒用彩带打上结,打结处长18厘米,给这些礼盒打结需要多少米长的彩带?把这10个礼盒堆在一起所](/uploads/image/z/3611783-47-3.jpg?t=%E4%B8%80%E4%B8%AA%E6%AD%A3%E6%96%B9%E4%BD%93%E7%A4%BC%E7%9B%92%E7%9A%84%E6%A3%B1%E9%95%BF%E6%98%AF1.%E7%94%A8%E5%BD%A9%E7%BA%B8%E5%8C%85%E8%A3%8510%E4%B8%AA%E8%BF%99%E6%A0%B7%E7%9A%84%E7%A4%BC%E7%9B%92%E8%87%B3%E5%B0%91%E9%9C%80%E8%A6%81%E5%A4%9A%E5%B0%91%E5%B9%B3%E6%96%B9%E5%88%86%E7%B1%B3%E5%BD%A9%E7%BA%B8%3F%E5%A6%82%E6%9E%9C%E7%BB%99%E6%AF%8F%E4%B8%AA%E7%A4%BC%E7%9B%92%E7%94%A8%E5%BD%A9%E5%B8%A6%E6%89%93%E4%B8%8A%E7%BB%93%2C%E6%89%93%E7%BB%93%E5%A4%84%E9%95%BF18%E5%8E%98%E7%B1%B3%2C%E7%BB%99%E8%BF%99%E4%BA%9B%E7%A4%BC%E7%9B%92%E6%89%93%E7%BB%93%E9%9C%80%E8%A6%81%E5%A4%9A%E5%B0%91%E7%B1%B3%E9%95%BF%E7%9A%84%E5%BD%A9%E5%B8%A6%3F%E6%8A%8A%E8%BF%9910%E4%B8%AA%E7%A4%BC%E7%9B%92%E5%A0%86%E5%9C%A8%E4%B8%80%E8%B5%B7%E6%89%80)
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