在横线里填上“>”、“<”或“=”. 5.5×0.1________5.5÷104.63÷0.999________4.630.89________0.91÷0.001________10.
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= > < >
解析分析:(1)因为5.5×0.1=0.55,5.5÷10=0.55,所以5.5×0.1=5.5÷10;
(2)因为0.999<1,根据商的变化规律,可得4.63÷0.999>4.63;
(3)因为个位数字相同,十分位上8<9,所以0.89<0.9;
(4)1÷0.001=1000,1000>10,所以>10;据此解答.
解答:根据分析可得,
5.5×0.1=5.5÷104.63÷0.999>4.630.89<0.91÷0.001>10.故