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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.
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四年級 單位換算練習(xí)題
單位換算練習(xí)題
單位換算練習(xí)題
重點熟記換算關(guān)系:高級單位??×進(jìn)率=低級單位??
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2、????????低級單位??÷進(jìn)率=高級單位
常用單位間的進(jìn)率:
? ? 長度單位:千米?? 1000????米?? 10?????分米? 10?????厘米??? 10???毫米
??? ????面積單位:公頃? 10000??平方米? 100???平方分米??? 100???平方厘米
?? ????重量單位:噸?? 1000???千克?? 1000???克
?? ? ??貨幣單位:元??? 10???角??? 10????分
?一、高級單位??×進(jìn)率???低級單位:
1.5米= (??? )分米?????????????? 8.16平方米=(?????????? )平
3、方分米?????? 6.5噸=(???????? )千克?
0.15千克=(???????)克????????? 0.09米=(?????????)毫米??????????? 0.3千克=(???????)克
1.5噸=(??????????)千克??????2.05米=(??????????)厘米?????2.25平方千米=(?????)公頃
二、低級單位??÷進(jìn)率???高級單位:
510米=(?????????? )千米???????? 3650克=(???????? )千克???????????? 360平方米=(???? )公頃
504厘米=(????????)米??????
4、? 600千克=(???????? )噸????????????? 7分=(????????? )元
19克=(??????? )千克???????????? 78分米=(????????? )米??????????? 6平方分米=(??????)平方米
三、復(fù)名數(shù)改寫成單名數(shù):
5米16厘米=(???? )米??????????? 5千克700克=(??? )千克???????? 3千米50米=(??????)千米
10米7分米=(??????)米?????? 7元4角2分=(?????? )元????????? 4噸50千克=(????????? )噸
3平方米7平方分米=(?
5、???? )平方米?????????????????? 4米5分米6厘米=(??????? )米
四、單名數(shù)改寫成復(fù)名數(shù):
3.001噸=(?????)噸(? ???)千克?????????????????????? 5.80元=(? ????)元(??????)角??????
1.4平方米=(????? )平方米(????)平方分米???????5.45千克=(????)千克(????)克???
4.2米=(??????)米(??????)厘米???????????? 15.05公頃=(????)公頃(?????)平方米
13厘米=(????? ?)米????? ?????????
6、????????(???????)平方千米=24公頃????
(??????)厘米= 0.43米???????????????? ?????0.27千克=(??????)克
4米17厘米=( ?。┟住 ?千克165克=(????????)千克
0.8平方分米=(???????)平方厘米???????????? 435克=(????????)千克
1.3千克=(????)千克(?????)克???????????? 4.6米=(?????)米(??????)分米
4.08噸=(?????)噸(???????)千克??????????(???????)米=2米3分米??
二、
7、比一比:
10米(??? )900厘米??????????? 0.28千克(???)284克?????? 5米32厘米(????)5.3米
1.5千米(????)1千米480米???? 3分米(??? )300毫米?????? 700毫米(??? )70米
4噸(??? )499千克??? ??????????600千克(??? )6噸?????? ???10千克(??? )100克???????????
3.61米(????)3米6分米2厘米??? ??????????????1噸800千克(??? )1080千克
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