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520÷13= 900÷18= 240÷48= 750÷15= 7200÷36= 9100÷13=

口算. 40. 520÷13= 900÷18= 240÷48= 750÷15= 7200÷36= 9100÷13=. 50. 50. 50. 200. 700. 运动会结束了， 3780 只小动物观众要乘车回家。如果一辆大客车可以乘 35 只小动物观众，需要多少辆这样的车？. 3780÷35=. 估计商是几位数，并说出理由。. (1) 说说下列各题的商的最高位在哪一位，是几，商是几位数 1500÷25 1506÷25 2010÷25 7416÷36

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520÷13= 900÷18= 240÷48= 750÷15= 7200÷36= 9100÷13=

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  1. 口算 40 520÷13= 900÷18= 240÷48= 750÷15= 7200÷36= 9100÷13= 50 50 50 200 700

  2. 运动会结束了，3780只小动物观众要乘车回家。如果一辆大客车可以乘35只小动物观众，需要多少辆这样的车？ 3780÷35= 估计商是几位数，并说出理由。

  3. (1)说说下列各题的商的最高位在哪一位，是几，商是几位数(1)说说下列各题的商的最高位在哪一位，是几，商是几位数 1500÷25 1506÷25 2010÷25 7416÷36 1200÷24 9045÷15 2401÷24 744÷24

  4. 百 3660÷18的商的最高位在（ ）位，商是（ ）位数，最高位上应该商（ ） 2 三 5 356÷3□的商是两位数，□最大是（ ），如果商是一位数，□里最小是（ ） 6 0,1,2,3,4,5 291□÷36， □里填入数字（ ）时商的各位商是零 三 35□6÷32的商是（ ）位数，要使商中间有零，□可以填（ ），要使商末尾有零，□可以填（ ）。 0,1 2,3,4

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