de thi mon toan vao lop 10 co dap an

... S GIO DC V O TO K THI TUYN SINH VO LP 10 THPT NM HC 2011 - 2012 Ngy thi : 21/06/2011 Mụn thi: TON Thi gian lm bi: 120 phỳt KHNH HềA THI CHNH THC ( thi cú 01 trang) Bi 1( 2 im) 1) ... 010 Vy Amin = khi x = 2011 2011 A=1- S GIO DC V O TO K THI TUYN SINH VO LP 10 TRUNG HC PH THễNG K LK THI CHNH THC NM HC: 2011 2012 Mụn thi: Toỏn Thi gian lm bi: 120 phỳt, khụng k thi ... tờn thớ sinh: S bỏo danh: Ch kớ giỏm th 1: Ch kớ giỏm th 2: S GD&T THNH PH H NI CHNH THC THI TUYN SINH VO LP 10 Mụn thi : Toỏn Ngy thi : 22 thỏng 6 nm 2011 Thi gian lm bi: 120 phỳt Bi

Ngày tải lên: 18/06/2015, 19:04

... HI DNG - K THI TUYN SINH LP 10 THPT NM HC 2012-2013 MễN THI: TON Thi gian lm bi 120 phỳt (khụng k thi gian giao ) CHNH THC Ngy thi: Ngy 14 thỏng 7 nm 2012 ( thi gm: 01 trang) Cõu 1 ... DNG CHNH THC K THI TUYN SINH LP 10 THPT NM HC 2012-2013 MễN THI: TON Thi gian lm bi 120 phỳt (khụng k thi gian giao ) Ngy thi: Ngy 12 thỏng 7 nm 2012 ( thi gm: 01 trang) Cõu 1 (2,0 ... giác CO? ??OB hình thang vuông Ta có góc ABC = góc BDC ⇒ góc ABC + góc BCA = 900 ⇒ góc BAC = 900 10 190 SỞ GIÁO DỤC & ĐÀO TẠO AN GIANG ĐỀ CHÍNH THỨC ĐỀ THI TUYỂN SINH VÀO LỚP 10

Ngày tải lên: 05/09/2016, 19:44

... 900 OE KE ACO 900 i m K tâm ng tròn ngo i ti p t giác ADHE nên c ng tâm ng tròn ngo i tam giác ADE V y OE ti p n ng tròn ngo i ti p tam giác ADE 4.Tính di n tích phân viên cung nh DE c a ng tròn ... 2.450 900 ( ch n cung DE c a ng tròn (O)) a 900 a2 3600 1 SDOE = OD.OE a 2 S qu tDOE = Di n tích viên phân cung DE : a2 a2 a2 ( vdt) ******H T******* 12 TUY N T P THI VÀO L P 10 MÔN TOÁN S Bài ( ... ch n cung DE c a ng tròn (O)) a 2 900 a2 3600 4 1 1 2 SDOE = OD.OE a 2 2 S qu tDOE = Di n tích viên phân cung DE : a2 4 a2 2 a2 4 2 ( vdt) ******H T******* 12 TUY N T P THI VÀO L P 10 MÔN TOÁN

Ngày tải lên: 08/10/2016, 10:31

... y2 y2 + z2 z2 + x 2xyz 10 Câu 2: a) x2 + 9x + 20 = 3x + 10 (1) Điều kiện: x ≥ − (2) (1) ⇔ (3x + 10 - 3x + 10 + 1) + (x2 + 6x + 9) = ⇔ ( 3x + 10 - 1)2 + (x + 3)2 =  3x + 10 - = ⇔  ⇔ x = - (thỏa ... 3HD MỤC LỤC Trang - Lời giới thi? ??u _3 - A phần đề tài I – Phần ôn thi tuyển sinh lớp 10 THPT _ II – Đề ôn thi tuyển sinh lớp 10 chuyên toán ... BỘ ĐỀ ÔN THI TUYỂN SINH VÀO LỚP 10 THPT VÀ THPT CHUYÊN A - PHẦN ĐỀ BÀI I - ĐỀ ÔN THI TUYỂN SINH LỚP 10 THPT ĐỀ SỐ Câu 1: a) Cho biết a = + b = − Tính

Ngày tải lên: 03/12/2022, 22:26

... won't they D will they 8 He made a of Roman coins and medals A collect B collective C collection D collector 9 According to our school's regulations, students use mobile phones in ... Strauss made the first jeans in the United States, but their name and their kind of cloth came from Italy and France 1 Why jeans become popular? (12)3 Does the word “jeans" come from " ;de Nimes"? ... Strauss wanted to make his pants even better, so he started making his pants from cotton cloth that was softer than canvas but just as strong This fabric came from Nimes, a city in France, and was

Ngày tải lên: 17/02/2021, 14:01

... traditions and are different in Scotland, Ireland, Wales and England Christmas is a great English national holiday, and in Scotland it is not kept, except by clerks in banks and all shops and factories ... are not the same D Shops are open at Christmas in Scotland đề thi minh họa môn Tiếng Anh vào 10 y: https://vndoc.com/luyen -thi- vao- lop- 10 ... Traditions in Britain are important to the people B English people would rather have a modem house than a house with a garden C Traditions in Scotland, Wales, Ireland and England are not the same D

Ngày tải lên: 17/02/2021, 14:01

... widely spoken in many parts of Asia and Africa Russian is spoken in both Europe and Asia French is widely understood in Europe and in parts of Canada, Africa and Asia From more than 2,000 languages, ... computers and many other machines Electricity is also used to power the many appliances that we have in our homes such as appliances include television sets, computers, electric fans, irons and many ... newspapers A develop B developed C development D developing Question 9: They pen pals for over years A are B have been C has been D are having Question 10: What have fashion -done to modernize

Ngày tải lên: 21/10/2022, 10:09

... are Independence Day and Thanksgiving Day The fourth of July marks the American declaration of independence from Britain Most towns, big or small, celebrate the fourth of July with parades and ... computers and many other machines Electricity is also used to power the many appliances that we have in our homes such as appliances include television sets, computers, electric fans, irons and many ... not understand your lessons A stop B end C continue D.discontinue Question 18: Mr Parker grows maize on his farm A banana B sugar cane C rice D corn Mark the letter A, B, C, or D on your answer

Ngày tải lên: 31/03/2023, 10:10

... s nguyờn Chng minh rng: m2 + n2 l hp s b) Cho hai s dng a, b tha a100 + b100 = a101 + b101 = a102 + b102 Tớnh P = a2 010 + b2 010 Cõu : (2 im) Cho tam giỏc OAB vuụng cõn ti O vi OA = OB = 2a Gi ... giỏ tr nh nht ú theo a HT ỏp ỏn: Kè THI TUYN SINH LP 10 NM HC 2 010- 2011 MễN : TON (KHNH HềA) Bi 1:1 A = A = 5( 20 3) + 45 = 100 + = 100 = 10 (1) x + y = x + y = + y = y = x y ... Hết - S GIO DC O TO NAM NH THI VO LP 10 TRNG THPT CHUYấN Nm hc 2 010- 2011 12 Mụn: TON ( chung ) (/ỏ b sung sau) Thi gian lm bi: 120( khụng k thi gian giao ) Phn I: Trc nghim ( 1,0 im )

Ngày tải lên: 03/11/2015, 08:33

... People in Genoa, Italy made pants The cloth made in genoa was (28) jeanos The pants were called jeans In 1850, a saleman in California began selling pants made of canvas His name was Levi Strauss ... (27) _like any railway signal of the time, and was operated by gas (28) _, it exploded and killed a policeman, and the accident (29) _further development until cars became common (30) ... smoke? 31 The number one cancer among men is A tongue cancer B throat cancer C lung cancer D mouth cancer 32 The main cause of mouth cancer, tongue cancer and throat cancer is A drinking

Ngày tải lên: 18/11/2015, 19:39

... planting along Trang An Street B Many trees has been planted along Trang An Street C Many trees were planted along Trang An Street D Many trees have been planted along Trang An Street VI Choose ... next Monday B Mom, my teacher wants to see you next D Mom, she wanted to see my mother the next Monday Monday Câu 3: They have planted many trees along Trang An Street A Many trees has been planting ... prevent her A understands B would understand C has understood D is understanding Question _ the danger, many people wanted to take part in the excursion A Although B Because C Despite D Due to

Ngày tải lên: 15/05/2017, 21:23

... 2 010 ( y  x  2 010) �x  y  2 010 �2x  4021 �x  2 010, 5 �� � � +Nếu x+y -2011=0 y - x + 2 010= 0 � � �x  y  2011 �2y  �y  0,5 + Nếu y - x + 2 010 = x + y - 2011 = 0, ta kết 2011 y  x  2 010 ... + z2 z2 + x2 2xyz 10 Câu 2: a) x2 + 9x + 20 = 3x + 10 (1) Điều kiện: x � (2) (1) � (3x + 10 - 3x + 10 + 1) + (x2 + 6x + 9) = � ( 3x + 10 - 1)2 + (x + 3)2 = z2 , 2xy � 3x + 10 - = � � � x = - ... = 3x A H C M Vậy AH = 3HD D 109 MỤC LỤC Trang A- phần đề tài I - Phần ôn thi tuyển sinh lớp 10 THPT _ II - Đề ôn thi tuyển sinh lớp 10 chuyên toán _33

Ngày tải lên: 14/07/2020, 09:52

... gifts, cleaning and decorating their houses and cooking traditional foods such as bank chung, bank tet On the days of Tet, people visit other family members and friends, and they exchange New ... comfortable than motorcycles b Cars are more fast and comfortable than motorcycles are c Cars are faster and comfortable than motorcycles are d Cars are fast and comfortable than motorcycles.’ ... existing anger, and makes that anger come to the surface When a piece of music is played and we are listening to it, our body, mind, and feelings are being affected The musicians of ancient cultures

Ngày tải lên: 31/03/2022, 15:43

... worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug that doctors could use In ... worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug that doctors could use In ... b, c or d) made from the given cues 44 cars/ fast and comfortable/ than/ motorcycles// a Cars are faster and more comfortable than motorcycles b Cars are more fast and comfortable than motorcycles

Ngày tải lên: 27/04/2022, 17:17

... drug that could help them He worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug ... drug that could help them He worked for many years and in 1928 he discovered a new drug and he called it “penicillin” He later worked with an Australian and a German scientist to develop a drug ... gifts, cleaning and decorating their houses and cooking traditional foods such as bank chung, bank tet On the days of Tet, people visit other family members and friends, and they exchange New

Ngày tải lên: 10/11/2022, 10:40

... It’s a pity you can’t come to my party a I wish you could come to my party b If only you couldn’t come to my party c What a shame you can’t come to my party d I wish you managed to come to my party ... a come b came c have come d are coming 15 English, he is also very good at French and Germany a Beside b Besides c Except d Apart from 16 more help, I could call my neighbor a Needed ... may be used Dyes can make the paper different colors; resins may add weight and texture Where these fibers come from? The majority of paper is made from the plant fiber that comes from trees Millions

Ngày tải lên: 07/05/2023, 12:17

... professor D. student 24. What's the place you stand and wait for a train? A. when B. where C. which D. that 25. Vietnam is a country. A. develop B. developed C. developing D. to develop 26. Phone ... it’s becoming D it is become 34 A don’t think C hasn’t thought 35 A changed B isn’t thinking D am thinking... Some parents can not understand a lot of the language young people use 46 This is ... this week A The rubbish have not been collected this week B The rubbish has been collected this week C The rubbish has not been collected this week D The rubbish is not collected this week 10

Ngày tải lên: 08/07/2014, 07:00

... DƯƠNG KÌ THI TUYỂN SINH LỚP 10 THPT NĂM HỌC 2011 – 2012 Môn thi: TOÁN Thời gian làm bài: 120 phút( không kể thời gian giao đề) Ngày thi: 28 tháng 06 năm 2011 (Đợt 1 ) Đề thi gồm: 01 trang Câu ... ra khi x = y = z = 1 0,25 S GD V T AKLAK K THI TUYN SINH VO LP 10 THPT NM HC 2011 2012 THI NGY 22/6/2011 Mụn: TON Thi gian: 120 phỳt (khụng k thi gian giao ) CHNH THC Bi 1: (2,0 im) ( ) ( ) ... dơc vµ ®µo t¹o b¾c giang ®Ị chÝnh thøc ®Ị thi tun sinh líp 10thpt N¨m häc 2011 - 2012 M«n thi: to¸n Ngµy thi: 01/ 7/ 2011 Thêi gian lµm bµi: 120 phót (Kh«ng kĨ thêi gian giao ®Ị) C©u 1: (2,0

Ngày tải lên: 03/11/2014, 13:00