Ⅰ 求中學生世界六年級下冊數學答案~~老師推薦自做的輔導書，家長沒有答案，無法批改
不同省市不同版本的內容不一樣，請直接問孩子的老師。
Ⅱ 中學生世界數學六年級答案
10、甲每小時行駛9千米，乙每小時行駛7千米。兩者在相距6千米的兩地同時向背而行，幾小時後相距150千米?
解：速度和=9+7=16千米/小時
那麼經過（150-6）/16=144/16=9小時相距150千米
11、甲乙兩車從相距600千米的兩地同時相向而行已知甲車每小時行42千米，乙車每小時行58千米兩車相遇時乙車行了多少千米？
解：
速度和=42+58=100千米/小時
相遇時間=600/100=6小時
相遇時乙車行了58×6=148千米
或者
甲乙兩車的速度比=42：58=21：29
所以相遇時乙車行了600×29/（21+29）=348千米
12、兩車相向,6小時相遇,後經4小時,客車到達,貨車還有188千米,問兩地相距？
解：將兩車看作一個整體
兩車每小時行全程的1/6
4小時行1/6×4=2/3
那麼全程=188/（1-2/3）=188×3=564千米
13、甲乙兩地相距600千米,客車和貨車從兩地相向而行,6小時相遇,已知貨車的速度是客車的3分之2
，求二車的速度？
解：二車的速度和=600/6=100千米/小時
客車的速度=100/（1+2/3）=100×3/5=60千米/小時
貨車速度=100-60=40千米/小時
14、小兔和小貓分別從相距40千米的a、b兩地同時相向而行，經過4小時候相聚4千米，再經過多長時間相遇？
解：速度和=（40-4）/4=9千米/小時
那麼還需要4/9小時相遇
15、甲、乙兩車分別從a
b兩地開出
甲車每小時行50千米
乙車每小時行40千米
甲車比乙車早1小時到
兩地相距多少？
甲車到達終點時，乙車距離終點40×1=40千米
甲車比乙車多行40千米
那麼甲車到達終點用的時間=40/（50-40）=4小時
兩地距離=40×5=200千米
16、兩輛車從甲乙兩地同時相對開出,4時相遇。慢車是快車速度的五分之三,相遇時快車比慢車多行80千米，兩地相距多少?
解：快車和慢車的速度比=1：3/5=5：3
相遇時快車行了全程的5/8
慢車行了全程的3/8
那麼全程=80/（5/8-3/8）=320千米
17、甲乙兩人分別從a、b兩地同時出發，相向而行，甲每分鍾行100米，乙每分鍾行120米，2小時後兩人相距150米。a、b兩地的最短距離多少米？最長距離多少米？
解：最短距離是已經相遇，最長距離是還未相遇
速度和=100+120=220米/分
2小時=120分
最短距離=220×120-150=26400-150=26250米
最長距離=220×120+150=26400+150=26550米
18、甲乙兩地相距180千米，一輛汽車從甲地開往乙地計劃4小時到達，實際每小時比原計劃多行5千米，這樣可以比原計劃提前幾小時到達？
解：
原來速度=180/4=45千米/小時
實際速度=45+5=50千米/小時
實際用的時間=180/50=3.6小時
提前4-3.6=0.4小時
19、甲、乙兩車同時從ab兩地相對開出，相遇時，甲、乙兩車所行路程是4：3，相遇後，乙每小時比甲快12千米，甲車仍按原速前進，結果兩車同時到達目的地，已知乙車一共行了12小時，ab兩地相距多少千米？
解：設甲乙的速度分別為4a千米/小時，3a千米/小時
那麼
4a×12×（3/7）/（3a）+4a×12×（4/7）/（4a+12）=12
4/7+16a/7（4a+12）=1
16a+48+16a=28a+84
4a=36
a=9
甲的速度=4×9=36千米/小時
ab距離=36×12=432千米
算術法：
相遇後的時間=12×3/7=36/7小時
每小時快12千米，乙多行12×36/7=432/7千米
相遇時甲比乙多行1/7
那麼全程=（432/7）/（1/7）=432千米
20、甲乙兩汽車同時從相距325千米的兩地相向而行,甲車每小時行52千米,乙車的速度是甲車的1.5倍,車開出幾時相遇?
解：乙的速度=52×1.5=78千米/小時
開出325/（52+78）=325/130=2.5相遇
參考一下
Ⅲ 六年級上中學生世界英語答案
1-5 ACDAD 6-10ADCAB11-15 BADCD 16-20ACDCB21-25 BBCDC 26-30 ACADC31-35DDBAC 36-40 CABAD41-45 CBDAA 46-50 DBCBD51-55 BACCB 56-60 DCBBC61-65 ACAAB66-70 DCBBA71-75 CDFAE76. When she gets excited. / When something goes herway.77. She felt embarrassed / awkward.78. Not to do the 「silly dance」 inpublic.79. She will continue to sing. / She won』t stop singing.80. Beingoneself. / Being who he / she is.短文改錯：81. ... friend callingEmily. calling → called82. ... things that like ... 去掉that83.... what she asked ... asked後加for84. ... she hasborrowed! has → had85. ..., though she said ... though → but86. ... she couldremember ... could → couldn't或could後加not87.... made the list ... the → a88. ... gave them to ... them → it89. For mysurprise, ... For → To90. ... a dirt T-shirt. dirt → dirtyOne possibleversion:Dear Editor,Rubbish is now one of the main environmental problems.Withthe increasing population, more and more rubbish is proced every day and somerubbish does great harm to the environment: it pollutes the air, the soil andthe water. Today many cities are troubled by mountains of rubbish. It not onlyaffects our daily life but results in serious illnesses.We must find a betterway to deal with rubbish. First of all, rubbish should be put in differentplaces according to whether they can be recycled or not. Secondly, everybodymust realise that it is everybody's ty to keep the environment clean. Finally,I think that laws must be passed on how to deal with rubbish.Yours sincerely,Li Hua
Ⅳ 六年級英語上初中生世界答案（所有）
1-5 ACDAD 6-10ADCAB11-15 BADCD 16-20ACDCB21-25 BBCDC 26-30 ACADC31-35DDBAC 36-40 CABAD41-45 CBDAA 46-50 DBCBD51-55 BACCB 56-60 DCBBC61-65 ACAAB66-70 DCBBA71-75 CDFAE76. When she gets excited. / When something goes herway.77. She felt embarrassed / awkward.78. Not to do the 「silly dance」 inpublic.79. She will continue to sing. / She won』t stop singing.80. Beingoneself. / Being who he / she is.短文改錯：81. ... friend callingEmily. calling → called82. ... things that like ... 去掉that83.... what she asked ... asked後加. ... she hasborrowed! has → had85. ..., though she said ... though → but86. ... she couldremember ... could → couldn't或could後加not87.... made the list ... the → a88. ... gave them to ... them → it89. For mysurprise, ... For → To90. ... a dirt T-shirt. dirt → dirtyOne possibleversion:Dear Editor,Rubbish is now one of the main environmental problems.Withthe increasing population, more and more rubbish is proced every day and somerubbish does great harm to the environment: it pollutes the air, the soil andthe water. Today many cities are troubled by mountains of rubbish. It not onlyaffects our daily life but results in serious illnesses.We must find a betterway to deal with rubbish. First of all, rubbish should be put in differentplaces according to whether they can be recycled or not. Secondly, everybodymust realise that it is everybody's ty to keep the environment clean. Finally,I think that laws must be passed on how to deal with rubbish.Yours sincerely,Li Hua
Ⅳ 初中生世界六年級語文答案
網路搜都可以找到答案的
Ⅵ 中學生世界試卷答案六年級下
你可以下載作業精靈，然後掃一下你的那套試卷的背後的碼，就可以查到答案。
Ⅶ 六年級中學生世界答案檢查
下載 作業鴨 軟體，裡面有中學生世界的答案。6到9年級的都有，用起來很方便的( ﹡ˆoˆ﹡ )
Ⅷ 滬教版六年級中學生世界數學下冊6.6（1） 答案
滬教版六年級中學生世界數學下冊6.6（1） 題目
Ⅸ 初中生世界六年級英語下冊答案 u11e2
根據首字母及漢語提示完成單詞.
1.Summer is a h season.
答案：hot
2.Li Lei's eyes aren』t very good, he wears g every day. .
答案:glassed
3.Are there any f near here , I』m hungry.
答案:food
4.Cats like eating (mouse) .
答案：mice
根據所給句子和漢語提示寫出恰當的單詞，每空一詞。
1.Don't go near the (蛇).Because they are dangerous.
答案：snakes
2.He was (幸運的) to pass the math exam .
答案：lucky
3.Look at the information (下面).
答案：below
4.My drink tastes sweet, but (她的) doesn』t.