$3\div100=$ $0.124\times1000=$ $(\ \ \ \ )\div1000 = 0.01$
$1.314\times100=$ $45.6\div10=$ $(\ \ \ \ )\times100 = 3.14$
$40\div100=$ $40.1\div10=$ $350\div(\ \ \ \ ) = 0.35$
$366\div100=$ $100\times5.01=$ $0.67\times(\ \ \ \ ) = 6.7$
$1.314\times100=$ $45.6\div10=$ $(\ \ \ \ )\times100 = 3.14$
$40\div100=$ $40.1\div10=$ $350\div(\ \ \ \ ) = 0.35$
$366\div100=$ $100\times5.01=$ $0.67\times(\ \ \ \ ) = 6.7$
答案
1. 在括号里填上合适的单位或小数,使等式成立。
$300平方米 = (\ \ \ \ )公顷$ $1(\ \ \ \ ) = 0.1(\ \ \ \ )$
$5千米50厘米 = (\ \ \ \ )米$ $0.472(\ \ \ \ ) = 47.2(\ \ \ \ )$
$1200千克 = (\ \ \ \ )吨$ $4700(\ \ \ \ ) = 0.47(\ \ \ \ )$
$208公顷 = (\ \ \ \ )平方千米$ $360(\ \ \ \ ) = 6(\ \ \ \ )$
$3080克 = (\ \ \ \ )千克 = (\ \ \ \ )吨$
$1.68米 = (\ \ \ \ )米(\ \ \ \ )分米(\ \ \ \ )厘米 = (\ \ \ \ )厘米$
$300平方米 = (\ \ \ \ )公顷$ $1(\ \ \ \ ) = 0.1(\ \ \ \ )$
$5千米50厘米 = (\ \ \ \ )米$ $0.472(\ \ \ \ ) = 47.2(\ \ \ \ )$
$1200千克 = (\ \ \ \ )吨$ $4700(\ \ \ \ ) = 0.47(\ \ \ \ )$
$208公顷 = (\ \ \ \ )平方千米$ $360(\ \ \ \ ) = 6(\ \ \ \ )$
$3080克 = (\ \ \ \ )千克 = (\ \ \ \ )吨$
$1.68米 = (\ \ \ \ )米(\ \ \ \ )分米(\ \ \ \ )厘米 = (\ \ \ \ )厘米$
答案
2. 在〇里填上“>”“<”或“=”。
$0.999〇0.1000$ $10个0.1〇100个0.01$
$13.\square7〇13.0699$ $15.4\square1〇15.492$
$9.9分米〇8000毫米$ $41.42克〇0.4142千克$
$0.16平方千米〇160公顷$ $1600平方米〇1.6公顷$
$3吨3克〇3003千克$ $66分〇1.6时$
$0.999〇0.1000$ $10个0.1〇100个0.01$
$13.\square7〇13.0699$ $15.4\square1〇15.492$
$9.9分米〇8000毫米$ $41.42克〇0.4142千克$
$0.16平方千米〇160公顷$ $1600平方米〇1.6公顷$
$3吨3克〇3003千克$ $66分〇1.6时$
答案
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