（人教版）五年級上册數學易錯題

鋪地磚類型，組織容易不統一.如：
小偉家的客廳面積是25平方米，用邊長60釐米的地磚鋪地，至少需要多少塊地磚？如果每塊地磚15元，買這些地磚需要多少錢？

新型冰櫃一臺2250元；洗衣機一臺1350元；電視機一臺1620元.洗衣機比電視機便宜百分之幾？

（1620－1350）÷1620＝16.7%

在冰柜裏有一些肉英文翻譯

要用There be德句型，就是There have some meat in the冰柜..（本人單詞不是狠熟，望LZ不要介意噢，但是句型絕對是對德）

在冰柜裏有一些肉.英文翻譯

there's some meat in the fridge

英語翻譯
B
Tom didn't live too far from school .So he went there and back on foot everyday.Onhis way to school he passed a wet playground when itrained.Oneday the boy came home verywet.Hismother became angry and said，“Don't play in the water on your way home or to school.”
The next day he came home very wetagain.Hismother became even angrier.“I'll tell your
father if you come home wet again.“she said，”Then he'll punish you.”
The next day the young boy was dry when he came home from school.“you were a good boy today，”his mother sida，“You didn't play in the water.”“No，”he answered sadly，“There were so many older boys in the water when I got there this afternoon that there wasn't any room for me at all.”
C
A man had to go to court，and he asked his lawyer which judge would be hearing hiscase.Hislawyer told him and then said，“Do you know him？”
The man answered，“No，but I want to know his name so that I can send him a dozen bottles of good wine.”
The lawyer was terribly shocked and said，“you can't to do that .You would be sure to lose the case.”
Some weeks later the case was heard，and the man won it .As he was leaving the court，he said to his lawyer，“My present to the judge was quite successful，wasn't it？”The lawyer was even more shocked than before，and said，“what？Did you really send him that wine after I warned you？”
“Yes，certainly，”answered the man.“But I put my opponent's name on the card which I sent with the wine”
D
One day a few years ago a very funny thing happened to a neighbor ofmine.Heis a teacher at one of London's big medicalschools.Hehad finished his teaching for the summer term and was at the airport on his way to Russia to gaive a lecture.
He had put a few clothes and his lecture notes in his shoulder bag，but he had put Rupert，the skeleton to be used in his lecture，in a large brown suitcase .At the airport desk，he suddenly thought that he had forgotten to buy anewspaper.Heleft his suitcase near the desk and went over to the shop.
When he got back he discovered that someone had taken his suitcase by mistake .He often wonders what they said when they got home and found Rupert.

A，TOM住的離學校不遠，所以他每天都步行上下學.在他上學的路上，他會經過一個每到下雨就非常泥濘的操場.有一天TOM渾身濕著回到了家，他媽媽非常生氣地說：回家或者上學的路上別再在水裡面玩啦！第二天，他又濕著回到了家…

我們冰柜裏沒有肉了英語翻譯3種管道

There is no meat in the fridge.
We have no meat in the fridge.
we are short of the meat in the fiidge.

英語翻譯
Compact Refrigerator-Freezer-automatic defrost with top freezer，Top Mount Freezer without through-the-door ice請高手幫忙翻譯這兩句的意思

Top Mount Freezer without through-the-door ice
Top mount freezer的意思是說冷凍層在冰柜上部.without through-the-door ice，就是說冰柜外部有個可取冰塊的地方，不用開門拿冰塊.
Compact Refrigerator-Freezer-automatic defrost with top freezer
小型冰柜，冷凍層在上部.

有25000元購買價格為2000元的彩電和1800元的冰柜，並計畫全部用完，請問原計畫購買彩電和冰柜多少臺（詳細過程）

設原計畫購買x臺彩電，y臺冰柜，則
2000x+1800y=25000
化簡得
10x+9y=125
∵恰好全部用完此款，
∴x，y都是正整數，
∴x=8，y=5
答：原計畫購買8臺彩電，5臺冰柜.

57*62的簡算

50*62 + 7*62 =3100+434=3534要訣是整數先算然後算其他的

12.57+5.62+5.23簡算

12.57+5.23+5.62

（人教版）五年級上册數學易錯題