Ⅰ 求中学生世界六年级下册数学答案~~老师推荐自做的辅导书，家长没有答案，无法批改
不同省市不同版本的内容不一样，请直接问孩子的老师。
Ⅱ 中学生世界数学六年级答案
10、甲每小时行驶9千米，乙每小时行驶7千米。两者在相距6千米的两地同时向背而行，几小时后相距150千米?
解：速度和=9+7=16千米/小时
那么经过（150-6）/16=144/16=9小时相距150千米
11、甲乙两车从相距600千米的两地同时相向而行已知甲车每小时行42千米，乙车每小时行58千米两车相遇时乙车行了多少千米？
解：
速度和=42+58=100千米/小时
相遇时间=600/100=6小时
相遇时乙车行了58×6=148千米
或者
甲乙两车的速度比=42：58=21：29
所以相遇时乙车行了600×29/（21+29）=348千米
12、两车相向,6小时相遇,后经4小时,客车到达,货车还有188千米,问两地相距？
解：将两车看作一个整体
两车每小时行全程的1/6
4小时行1/6×4=2/3
那么全程=188/（1-2/3）=188×3=564千米
13、甲乙两地相距600千米,客车和货车从两地相向而行,6小时相遇,已知货车的速度是客车的3分之2
，求二车的速度？
解：二车的速度和=600/6=100千米/小时
客车的速度=100/（1+2/3）=100×3/5=60千米/小时
货车速度=100-60=40千米/小时
14、小兔和小猫分别从相距40千米的a、b两地同时相向而行，经过4小时候相聚4千米，再经过多长时间相遇？
解：速度和=（40-4）/4=9千米/小时
那么还需要4/9小时相遇
15、甲、乙两车分别从a
b两地开出
甲车每小时行50千米
乙车每小时行40千米
甲车比乙车早1小时到
两地相距多少？
甲车到达终点时，乙车距离终点40×1=40千米
甲车比乙车多行40千米
那么甲车到达终点用的时间=40/（50-40）=4小时
两地距离=40×5=200千米
16、两辆车从甲乙两地同时相对开出,4时相遇。慢车是快车速度的五分之三,相遇时快车比慢车多行80千米，两地相距多少?
解：快车和慢车的速度比=1：3/5=5：3
相遇时快车行了全程的5/8
慢车行了全程的3/8
那么全程=80/（5/8-3/8）=320千米
17、甲乙两人分别从a、b两地同时出发，相向而行，甲每分钟行100米，乙每分钟行120米，2小时后两人相距150米。a、b两地的最短距离多少米？最长距离多少米？
解：最短距离是已经相遇，最长距离是还未相遇
速度和=100+120=220米/分
2小时=120分
最短距离=220×120-150=26400-150=26250米
最长距离=220×120+150=26400+150=26550米
18、甲乙两地相距180千米，一辆汽车从甲地开往乙地计划4小时到达，实际每小时比原计划多行5千米，这样可以比原计划提前几小时到达？
解：
原来速度=180/4=45千米/小时
实际速度=45+5=50千米/小时
实际用的时间=180/50=3.6小时
提前4-3.6=0.4小时
19、甲、乙两车同时从ab两地相对开出，相遇时，甲、乙两车所行路程是4：3，相遇后，乙每小时比甲快12千米，甲车仍按原速前进，结果两车同时到达目的地，已知乙车一共行了12小时，ab两地相距多少千米？
解：设甲乙的速度分别为4a千米/小时，3a千米/小时
那么
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/小时
ab距离=36×12=432千米
算术法：
相遇后的时间=12×3/7=36/7小时
每小时快12千米，乙多行12×36/7=432/7千米
相遇时甲比乙多行1/7
那么全程=（432/7）/（1/7）=432千米
20、甲乙两汽车同时从相距325千米的两地相向而行,甲车每小时行52千米,乙车的速度是甲车的1.5倍,车开出几时相遇?
解：乙的速度=52×1.5=78千米/小时
开出325/（52+78）=325/130=2.5相遇
参考一下
Ⅲ 六年级上中学生世界英语答案
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.短文改错：81. ... friend callingEmily. calling → called82. ... things that like ... 去掉that83.... what she asked ... asked后加for84. ... she hasborrowed! has → had85. ..., though she said ... though → but86. ... she couldremember ... could → couldn't或could后加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 六年级英语上初中生世界答案（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.短文改错：81. ... friend callingEmily. calling → called82. ... things that like ... 去掉that83.... what she asked ... asked后加. ... she hasborrowed! has → had85. ..., though she said ... though → but86. ... she couldremember ... could → couldn't或could后加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 初中生世界六年级语文答案
网络搜都可以找到答案的
Ⅵ 中学生世界试卷答案六年级下
你可以下载作业精灵，然后扫一下你的那套试卷的背后的码，就可以查到答案。
Ⅶ 六年级中学生世界答案检查
下载 作业鸭 软件，里面有中学生世界的答案。6到9年级的都有，用起来很方便的( ﹡ˆoˆ﹡ )
Ⅷ 沪教版六年级中学生世界数学下册6.6（1） 答案
沪教版六年级中学生世界数学下册6.6（1） 题目
Ⅸ 初中生世界六年级英语下册答案 u11e2
根据首字母及汉语提示完成单词.
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
根据所给句子和汉语提示写出恰当的单词，每空一词。
1.Don't go near the (蛇).Because they are dangerous.
答案：snakes
2.He was (幸运的) 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.