2019年小学六年级上册分数乘整数练习题.doc

2019年小学六年级上册分数乘整数练习题1、分数乘整数（一）一、细心填写：1、=（ ）（ ）=（ ） =（ ）（ ）=（ ）=（ ）2、=（ ）（ ）=（ ）=（ ） 120个3、4表示（ ）。4、平方米=（ ）平方分米 时=（ ）分 千米=（ ）米算式： 5、（ ）与整数乘法的意义相同。二、准确计算：5 6 5 10 8 1215个的和是多少？ 的9倍是多少？三、解决问题：1、一个正方形边长分米，它的周长多少分米？2、一种胡麻每千克约含油千克，1吨胡麻约含油多少千克？3、一批大米，每天吃去吨，3天一共吃去多少吨？ 一批大米，每天吃去，3天一共吃去几分之几？ 2、分数乘整数（二） 姓名：一、细心填写：1、=（ ）（ ）=（ ） =（ ）（ ）=（ ）=（ ）2、 =（ ）（ ）=（ ）=（ ） 100个3、6表示（ ）。4、米=（ ）厘米 时=（ ）分 千克=（ ）克 算式： 二、准确计算：3 6 9 5 12 1524个是多少？ 吨的7倍是多少吨？三、解决问题：1、一个正三角形边长米，它的周长多少米？2、一种钢材每米重千克，现在有这种钢材500米，共重多少千克？3、小华和小明骑自行车上学，小华每分钟行千米，小明每小时行15千米。他俩谁骑的速度快？石人小学六年级周末作业一、认真读题，用心填写。（每空1分共30分） 姓名：1、（）( )=( )。2、表示的意义是（ ），4表示的意义是（ ）3、40分（）时分（）秒吨（）千克 250克（）千克公顷（）平方米米（）厘米4、3吨的是（）吨，4米的是（）米，24的是（）。5、一个正方形的边是米，它的周长是（ ）米，它的面积是（ ）平方米。6、在（）里填上“”、“”或“=”。( ) ( ) 1 15( ) 15 ( ) 35( ) 35 ( ) 7、=（ ）运用的运算定律是（ ）。 88=8（）运用的运算定律是（ ）。 5=5运用的运算定律是（ ）。8、1支钢笔长dm，2支长（）dm，支长（）dm，支长（）dm。9、（ ）= （ ）=二、判断题。（5分）1、在整数计算中运用的各种运算定律在分数计算中同样可以运用。（）2、5米的和5个米一样长。（ ）3、一个数乘真分数，所得的积一定小于这个数。（ ）4、两个真分数的积大于这两个真分数的和。（ ）5、两个真分数的积不可能是整数。（ ）三、选择题。（8分）1、（ ） ，括号中的数是（ ）。A、真分数B、假分数C、大于1的数2、2千克的是（）。 A、200克B、4000克C、1千克的3、甲数的相当于乙数，甲数不等于零，甲数与乙数相比（ ）。A、甲大于乙B、甲小于乙C、甲等于乙D、无法确定4、的比较接近（）A、 B、 C、四、计算（34分）1、口算（4分）4= 4= = = = = 4= 6=2、计算（24分） （4） 43 32 18() 883、列式计算（6分）1）36吨的是多少？ 2）千克的是多少？ 五、解决问题（第6题5分，其他每题4分）1、在手工课上，同学们在用彩带编工艺品。一条彩带长米，张晓同学纺织一个蝴蝶结用了条彩带，编一朵花用了条彩带，编一个蝴蝶结需用彩带多少米？编一朵花需用彩带多少米？2、1吨稻谷可以碾出大米吨，按照这样计算，吨稻谷可以碾出大米多少千克？石人小学六年级数学周末作业分数乘法（一）班别： 姓名：一、口算。2.8 8 0.25 4.2 5= = 1.2= =二、在里填上“”、“”或“=”。 0 三 、填空。1、计算时，应该先 算（ ）法，再算（ ）法，结果是（ ）。2、（10）=（ ）（ ）（ ）（ ），应用了 （ ）律。3、25=（ ）（ ）25，应用了 （ ）律。四、算一算，能简便的要简便。（19） 4357 245244 14 24（）五、解决实际问题。1、小张和小李共同打一份稿件，小张每天打这份稿件的，小李每天打这份稿件的，他们各打了6天，一共打了这份稿件的几分之几？2、一块长方形地，长24米，宽是长的，这块地的面积是多少平方米？3、甲、乙两人同时从同一地点向相反的地方行驶，甲骑自行车，每分钟行千米，乙骑摩托车，每分钟行千米，24分钟后甲、乙两人相距多少千米？附送：2019年小学六年级上册单词和句型总结单词：Student, everyone, obey, rule, teacher, listen, carefully, noise, group leader, list, homework, question, quite, sometimes, mess, dinner table, evening, desk, cross, road, wait, grass, pick, flower, spit, litter, street, sign, classmate, social, hospital, rabbit, beautiful, hungry, throw, banana, ground句子：1. He knows everyone in school should obey the rules.2. He es to school early.3. He listens to his teacher carefully.4. He never makes noise in class.5. Hes a group leader.6. His group is making a list of rules for the class.7. Dont be late for class/school.8. Hand in your homework on time9. May I ask you a question?10. Ask questions actively.11. Dont make noise in class.12. Be quite.13. Dont eat in class.14. Do you think they are right?15. Tell them to obey the school rules.16. On a cool afternoon, we go to the Moon School.17. Dont bring the cool food. We should obey the rule.18. Peter is a good student at school. But sometimes he is not a good boy at home.19. He often makes a mess in his room.20. He doesnt like to help to set the dinner table.21. He watches TV the whole evening.22. He reads in bed and he goes to bed very late.23. Peters mother writes some home rules for him.24. You should go to bed early.25. You should keep your room clean.26. You shouldnt read in bed.27. You shouldnt watch TV till late.28. You shouldnt make a mess in your room.29. Keep your desk clean30. We shouldnt go home too late.31. If you cant write, just draw pictures.32. Look out! You mustnt cross the road now.33. You must wait for the green light.34. You mustnt spit on the ground.35. You must keep off the grass.36. You mustnt pick the flowers.37. You mustnt litter.38. We must take good care of young children.39. respect old people and help them40. keep off the grass41. play on the street42. Make a sign to tell people what they must do.43. Mickey and their classmates are going on a social studies field trip.44. They e to a hospital / a busy street / a beautiful park. 45. The rabbit puts her sign in front of the hospital. She wants to tell people, “Be quiet.”46. The dog holds up his/a sign to tell people, “No crossing!”47. Mickey points to his sign to tell people, “No littering.”48. Mickey feels hungry. He eats a banana. Then he throws the banana skin on the ground.49. What is wrong with Micky? What are his classmates doing now? Unit 2 I usually go to school by bus.E-mail, subject, daily, homework, morning, evening, breakfast, remember, note, picture, tick, click, family, doctor, grandma, grandpa, photo, newspaper, garden, cinema, piano, bike, granny, famous, scientist, office, secretary, question, quick, shopping, seldom, meal, lab, interview, whole, sweetly, lab, artist句子:1. What are you doing?2. Im reading an e-mail from Lucy.3. Shes my new friend.4. Can I read it?5. Let me tell you something about my daily life.6. I get up at seven every morning.7. I go to school at twenty past eight.8. School begins at nine.9. I have classes from 9:00 to 11:30.10. I bring a lunch box to school.11. School ends at three.12. I get home at about half past three.13. I do my homework.14. I get home at about half past three.15. I have dinner at about seven.16. After dinner, I watch TV.17. I go to school at 7:00 in the morning.18. I go to bed at 9:00 in the evening.19. Please e-mail me back.20. Best wishes.21. have breakfast/ lunch/ dinner22. get up, go to school, have classes, go home, watch TV, go to bed23. Talk about your daily life in pairs.24. While you are talking, remember to make notes.25. If you cant write, you can draw pictures.26. I was glad to get/ read your e-mail.27. Let me tell you something about my family.28. My family lives in Kunming.29. My grandpa is very kind to me.30. I love him very much.31. These photos are about his daily life.32. He takes a long walk from 6:15 to 7:00.33. He reads the newspapers.34. In the afternoon, he usually waters the flowers in his garden or plays with his pet dog.35. He doesnt go out in the evening.36. He goes to bed at about 9:00.37. I dont go out in the evening. He/ She doesnt go out in the evening.38. go to the cinema, play the piano, go shopping, stay up very late 39. Bring a few photos of your family or friends and talk about them in groups.40. They are going on a social studies field trip(社会学科田野考察).41. They want to know about a famous scientist.42. But the scientist, Mr. Li, isnt in his office. So they talk with his secretary.43. May I ask you some questions about Mr Lis daily life?44. He usually works in the office in the morning.45. He often works from 6:00 to 12:00. Then he has a quick lunch.46. What does he usually do in the afternoon?47. He usually goes on with his work.48. Sometimes he meets other scientists.49. Does he often go shopping?50. He seldom goes shopping.51. He never eats out.52. He always has his meals in the office, or even in the lab.53. How hard he works!54. We should learn from him.55. begin to work, meet other scientists, have meals in the office56. always- usually- often- sometimes- seldom- never57. Toms father is a famous artist.58. What do you want to know about him?59. Can we ask you some questions?60. Do you usually get up early?61. What do you usually do in the morning?62. Do you work in the evening?63. Are you interested in music?64. He often paints the whole morning.65. He works till very late in the evening.66. He seldom listens to music.67. How can the bird sing so sweetly?68. She gets up early and sings the whole morning.69. But Micky just makes noise.70. He knows he cannot sing sweetly.71. He feels sad.72. The bird flies to Mickey.73. She gives him a good idea.74. Whats the birds idea?75. Can you guess?Unit 3 Whats your hobby?单词：everybody, hobby, collect, stamp, interest, basketball, type, super, candy paper, colourful, toy car, picture card, table tennis, volleyball, football, vegetable, plant, animal, chicken, duck, goose, fish, raise, leaf, shape, paint, glue, dip, press, fingerprint, finger painting, worm, carrot, piece, trace, tomato, cucumber, invitation, Australia, sandwich, sentence, winner, score, Monday, Tuesday, Wednesday, Thursday, Friday, rubbish, dustbin, recycle, airport, allow, beach, dirty, 1. Everybody has hobbies.2. Do you like collecting stamps?3. Are you interested in listening to music?4. Do you enjoy playing basketball?5. Peters hobby is collecting toy cars.6. There is a toy shop near Peters home.7. There is a new type of toy car in the shop.8. Im going to buy one.9. Whats your hobby? My hobby is singing.10. Im interested in collecting stamps.11. I have an interesting hobby.12. Look! This is my book of candy paper.13. So many types of candy paper! So colorful and so nice!14. I like listening to music. He likes playing football.15. My grandpa lives on a farm. 16. He has some interesting hobbies.17. Do you want to know something about him?18. He enjoys farming.19. He enjoys planting flowers and growing vegetables.20. He also likes keeping animals.21. What animals does he keep?22. He keeps chickens, ducks and some geese.23. My grandpa also enjoys fishing.24. Is he good at fishing? 25. Sometimes he goes fishing for the whole day but catches nothing.26. Isnt that funny?27. My grandpas hobby is fishing.28. My grandpa enjoys growing vegetables/ making tools / planting flowers/ raising animals.29. Lets ask Peter about his fathers hobby.30. What questions should we ask?31. Gao Weis mother likes cooking.32. My uncles hobby is collecting CDs.33. Different people have different hobbies.34. He often makes interesting things by painting.35. He wants to show us how to make leaf paintings.36. Do you know leaf paintings? Ill show you how to make them:1) First, collect some leaves. Then, get a piece of paper.2) Put a leaf on the paper. And then trace the shape of the leaf.3) Do the same with the other leaves.4) When you finish the drawings, you can paint them in different colors.5) Now you can make your own leaf paintings!37. Get some paints and paper. Draw a house on the white paper. Paint the house. Cut it out. Glue it onto the yellow paper. Look! We have a nice picture.38. Lets do finger painting.1) First, get some paper and paints. 2) Dip your finger in the paint.3) Press your finger on the paper to make a print.4) Make a few fingerprints.5) Draw animals and childrens faces on them.6) We have finger paintings.39. The animals are talking about their hobbies.Unit 4: Will you e to my birthday party?单词：birthday, October, invite, first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, square, ice cream, jelly, balloon, biscuit, triangle, rectangle, celebrate, cone, candle, fruit, candy, juice, puter, elephant, gift, triangle, square, rectangle, biscuits, 句子：1. Lisas birthday is on October 20th.2. She is going to have a birthday party.3. She wants to invite Peter to her birthday party.4. Id like to invite you to my birthday party.5. When is it?6. Will you e to my party? Sure! Id love to. 7. What day is it on? Its on Thursday.8. We can celebrate after school.9. My mum will e and pick us up.10. Will you e to my birthday party?11. I will have a party on Oct 20th.12. Make an invitation card. Then give it to a friend.13. Dont forget to write your friends name on it, and sign your name, too.14. Heres a card for you.15. Lisas uncle and aunt go shopping with Lisa.16. They want to buy a birthday cake and some other things for her birthday party.17. What kind of cake would you like?18. Id like that round cake. How nice!19. What shape would you like? A round one or a square one?20. It looks lovely.21. Lets get some ice cream.22. Ill get some jelly for you.23. Can we get some round balloons and long balloons, too?24. Ill have a great birthday party.25. Ill get some ice cream for you.26. Who has a birthday in October?27. Lets celebrate together/ make party hats.28. Ill make my hat from 3 triangles. 29. Ill make a hat with a circle and a rectangle.30. Ill make a cone hat.31. Peter and Kate e to Lisas home.32. Theyre going to celebrate Lisas birthday.33. They give their presents to Lisa and Lisa feels very happy.34. The birthday party begins.35. They light the candles on the cake and sign the birthday song.36. Lisa makes a wish and then she blows out the candles.37. Lisa cuts the cake and gives each one a piece.38. The children also have fruit and candies. They have a good time!39. Would you like a cup of tea? Yes, please. / No, thanks. Id like a glass of juice.40. Lets light the cansles.41. I want to have a puter.42. He wants to know who else has a birthday on the same day.43. So they have a big birthday party.Unit 5: December is the last month.单词：January, skate, February, the Spring Festival, holiday, celebrate, children, everywhere, Tree Planting Day, March, April, fourth, Sunday, Easter, second, third, May, June, July, August, September, October, November, December, usually, Labour Day, Mothers Day, perform, Fathers Day, exam, camp, summer holiday, lord, Teachers Day, National Day, America, Thanksgiving Day, Thursday, Christmas, Santa Claus, present, tomorrow, climb, 句子：1. There are twelve months in a year.2. January is the first month.3. The first day, January 1st, is called New Years Day.4. Look! The children are skating.5. February is the second month of the year.6. In China, the Spring Festival is in January or February.7. Students have their winter holiday in February.8. The children are celebrating the Spring Festival.9. People can see green leaves and green grass everywhere.10. In China, Tree Planting Day is on March 12th.11. April is the fourth month of the year. Easter is in March or April.12. It can be on any day from March 20th to April 20th. 13. Easter is always on a Sunday. During Easter, children get colorful Easter eggs.14. The students have their exams in July.15. The boy is working hard on his studies.16. Students have their summer holiday.17. The students are going camping.18. Students go back to school.19. The girl is playing the piano for the Teachers Day party.20. In America, Thanksgiving Day is on the 4th Thursday of November.21. Get a piece of paper. Fold the paper. Cut out a small window. Draw a picture like this. Write a greeting.22. Santa Claus is giving the children presents.23. Mimi gives Micky a good book as a New Year gift.24. March 1st is the first day of the third of the year.25. Micky is climbing up a tree. He isnt reading the book.26. But I want to read tomorrow.27. Micky is playing in the tree.28. What is the book about? What is Micky thinking of?Unit 6: Winter is the white season.单词：springtime, around, cherry, apple, pear, peach, rainy, weather, themselves, sandcastle, shell, summertime, beach, autumn, yellow, brown, harvest, season, sweep, snowman, boat, monkey, wintertime, calendar, hemisphere, Britain, France, Germany, Russia, USA, Canada, Christmastime, South Africa, barbeque, 句子：1. There are four seasons in a year. Spring is the first season.2. In China springti