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1、2022五年级下册暑假作业局部答案五年级下册暑假作业数学答案P4-51、 6.9 0.72 0.007 1 0.3 1.6 0.5 4/7 12、(1)10.26(2)1/8 5(3) 50 3770(4)1.17 1又1/12 3/4 40(5)450-m+n3、 B C C C4、(1)25.52.5=10(个)0.5(千克)答：需要准备11个这样的瓶子(2)解：设一双运动鞋需要x元，那么一套运动服需要2.6x元X+2.6x = 3603.6x = 360X = 1002.6x=2.6100=260答：略3005-35=25(元)(3)解：设犁的质量为x千克，那么苹果的质量是2x千克2x+
2、X = 4503x = 450X = 1502x=2150=300答：略动脑筋：解：设乙收x吨，那么甲收(x+12.5)吨，丙收(x+X+12.5-25=2x-12.5) 吨(x+12.5)+x+(2x-12.5)=1304x = 130X = 32.5甲：x+12.5=32.5+12.5=45丙：2x-12.5=232.5-12.5=52.5答：略P6-71、1 32.36 10.8 0.45 506 0.4 3.4 0 10/192、(1)12个 4个(2)3/4 0.7 1(3) 12(4)长方形 圆(5)4 243、简便计算3.82.50.4 0.512.580.2=3.8(2.50.
3、4) =(0.50.2)(12.58)=3.81 = 0.1100=3.8 = 104、解决问题(1)3.81803.6=190(个) 答：略(2)0.1675= 12 (千克)我的体重在地球上重千克，在月球上重0.16 = (千克)(3)先求面积： 104 + 101.62=48(平方米)求重量： 0.15 4 8= 7.2 (千克)答：略动脑筋：请画示意图，切成64块，就是长宽高都平均分成4份。三个面涂成黑色的小正方体在顶点位置，有 8 个;两个面涂了黑色的在棱长位置(除去顶点)，每条棱 上有 2个 ，12条棱共 24个一个面涂了黑色的在每个面的中间，每个面有4个，6个面共24个没涂色的
4、64-8-24-24=8(个)P8-91、 口算 20.7 1.9 72.8 42.42 0.05 6.3 1 1/12 132、 填空(1) 右面(2) 后面(3) 左面(4) 后面3、 简算0.563.68+6.320.56 7.810.1=0.56(3.68+6.32) = 7.8(10+0.1)=0.5610 = 7.810 + 7.80.1=5.6 = 78.784、 解决问题(1)24厘米=0.24米650.242.5=39 (立方米)52539= 20475 (块) 答：略(2)6004-80=70(千米/时)答：略(3)表：略;图：略成一条直线我发现了 (地砖的块数是地面面积的
5、.12倍)1440块5、 动脑筋第一组：1, 2, 3, 4第二组：2, 4, 6, 8第三组：3, 6, 9, 12第四组：4， 8 12 16.第n组：n, 2n 3n 4n第100组：100， 200, 300, 400 和是 1000P10-111、 口算0.12 0.96 2.25 2.1 2.3 50 5/6 0.16 1/22、 填空(1) 15+2a 15h2=7.5h(2) 单位“1” 7 3(3)1/4 10 10/13 133、 选择 B A B D4、 算一算外表积：(85 + 83 + 53)2 =158 (平方分米)体积 853=120 (立方分米)5、 解决问题(
6、1)0.75254=75 (元) 答：略(2)(40+60)842=4200 (平方米)(3)54200= 23100 (元) 答：略(4)1- 1/5- 5/12 = 23/60 答：略小学五年级下册暑假作业英语答案Exercise One一、英汉互译1. 看一看2.老师节3.给你4、three ball pens二、补全以下单词1.e 一支钢笔2.u 一把直尺3.a e 一支圆珠笔4.a一个笔袋 5.oo 一个书签 6.e 一本笔记本三、A F E C B D四、e in bookmark ruler pen Here you are pencil case rubber rednoteb
7、ook五、a book May pencil rubber for六、I e May copybook for you May I for you are Goodbye七、Her your my his His八、e in Good morning This for you card card Goodbye九.1.May I have that ball pen for David?2.This notebook is for Yang Ling.Exercise two一.1.an 熊猫2.ay蜡笔3.on 猴子4.io 狮子5.te 笔记本6.oo a 书签7.le 直尺8.en 铅笔
8、二、this dresses she thin u photos三、1.X故事书2.X 手表3.4.X 书签5.X 狮子6.X 钢笔7. 8.X 得意的四、cars her play swimming mangoes Teachers your pandas五.A C A B C六、1.多么可亲爱2.再见3.我明白4.多么好看的一个玩具熊猫5.过来6.in a toy shop7.this pencil 8、thatpencil case 9、my purse 10.her ruler七、C F D A G H E B八、1.That is a cat.2.Is your rubber?3.T
9、his nootbook is for Liu Tao.Ok.十.XXExercise Three一. pncil book his its what where puzzle car she he二. 1.u e a伞2.a o 蜡笔3.a er o l水壶4.ory故事书三. D A C D四. Jeans gloves scoks shoes shorts scarf sweater jacket五. 1.海伦的钥匙2.没关系3.我的钱包4.过来5.在教室里6.在玩具店里7.over there8.on the desk9.have alook10excuse me六.A ACBCABC
10、BAAAAACiExercise Four一. SSSSDD二. 1.进来2.喜欢这个风筝3.一个玩具兔子4.看一看5.给你6.in English7.his puppet8.your puzzle三. ACBBBCABCA四. CBAABCCA五. BFCEGAD六. There Where They Whose their七. 1.Where is the pencil? May I have a pencil?2. There is a notebook.Do you like the toy?3. Whats wrong?A hamburger?Exercise five一.1.let
11、 us2.I am3.Id4heres5.four 6.arent 7.R 8.fat二.Hamurger bike bear chair puppet umbrella bag ball kite key pencilcase五.1.That ruler is for you.Thank you.2.Whats this? Its a bookmark.3. Whats that? Its an umbrella.4.Is Mikes jacket?No.Exercise six一. SSSDSSDD二. 1.两条牛仔裤2.看看他的女式衬衫3.没关系4.好的5.太长6.如此有趣7.this
12、new pause 8.her fan9.a bigapple10.too short三. CACBACA四. 1.I have a long ruler.2.Whose jeans are they?3.He looks so funny.五.Are so small whose scarf too long worry this long one big one is soshort六.EBCAD七.At Whose is so is my are short八.FFTFTExercise Seven一.1.去上学2.七点零五3.一百4.吃早饭的时间啦5.at seven thirty f
13、ive6.eight fifteen7.elevenforty8.twenty-one plus thirty-three9.eight sweaters10.seven books11.whattime12.at six13.have lunch14.go home15.go to bed二.Eighty-one fifty one two fifteen三.seven ten time four Whats the time three Whats the time six thirtyWhats fifteen plus eighty-five one hundred四.eleven n
14、ine two five four nine four twelve sixteen C C B A C C E B D A AB C AExercise eight一. close write Copy Drink draw二.在课上 起立 全体同学 sit down e in e here三.1.Yes.Mr Green,dont be late again.2.Now,open your books boys and girls.3.Write the new words in your notebook.4.Is the green ruler in the pencil case?5
15、.Plesse dont eat that pear,all right.四.1.Dont close the window,please.请不要关窗户2.Dont copy the new words in your notebook.不要讲单词写在你的笔记本上3.Dont drink any juice,please.请不要喝桔汁4.Dont go to school,please.请不要上学去五.B A B A六.E A D B C八. Whats Its my Can Thank you Whats time ten Lets go DontF F F TExercise nine一.1.晚上好 2.一杯水 3. 你的扇子4
