In the real test, students do not have any drafts out of the blank spaces in the test paperT. For more information, visit our official pages: https://www.facebook.com/amovietnam2018/ or [r]
(1)(2)(3)(4)(5)(6)For more information, click on
(7)(8)(9)(10)(11)(12)(13)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan
TRAINING COURSE FOR AMO 2019
PREPARE FOR AMO 2019 - GRADE 4 Week
Introduction:This problem set is to help students get used to the problems appearing in AMO Students should finish this set in 30 minutes
The space after each question is intentionally left blank for students to draft In the real test, students not have any drafts out of the blank spaces in the test paper
For more information, visit our official pages: https://www.facebook.com/amovietnam2018/ or https://www facebook.com/giaoductienphong/
Exercise 1. There are 61 mangoes in carton X and 59 mangoes in carton Y How many mangoes
must be transferred from carton X to carton Y so that the number of mangoes in carton Y is times the number of mangoes in carton X?
(14)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 2. It is not in the square It is an even number
It is greater than any number in the triangle What number is it in the rectangle ?
16 15 17 19 13 11 15 12 14 13
21 20 16 12 14 18
Exercise 3. Becky is meeting her friend at the library at 8:45 p.m It takes her25minutes to get to the library What time will she need to leave her house to arrive on time?
(15)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 4. Alan, Ben, Chris, Dave and Emma were eating a big cake After eating, there was one slice left, and they decided to leave it for Frank but someone ate it! Frank knew that these people were each telling one truth and one lie:
Alan says:"It wasn’t Emma It was Ben."
Ben says:"It wasn’t Chris It wasn’t Emma."
Chris says:"It was Emma It wasn’t Alan."
Dave says:"It was Chris It was Ben."
Emma says:"It was Dave It wasn’t Alan."
Who ate the last slice of cake?
In your answer sheet, write 001 for Alan, 002 for Ben, 003 for Chris, 004 for Dave, 005 for Emma
Exercise 5. Thomas has $9 more than Tom Alice has $20 fewer than Tom The total amount of
money they have is $199 How much money does Thomas have?
(16)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan
Exercise 6. Aldith, Bogdan and Chedomir are gathered in a medieval tavern One of them is a
knight who always tells the truth, one of them is a knave who always lies, and one of them is a jester who can either tell the truth or lie
Aldith says: "I am not a knave."
Bogdan says: "I am a knave."
Chedomir says:"I am not a knave."
Who is the jester?
In your answer sheet, write 001 for Aldith, 002 for Bogdan, 003 for Chedomir
Exercise 7. It takes John 25minutes to walk to the car park and 45minutes to drive to work At what time should he get out of the house in order to get to work at 9:00 a.m
(17)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 8. In a basketball game, Marc, Jackson, and Cole scored 106 points altogether Marc scored 15 more points than Jackson Jackson scored fewer than Cole How many points did Cole score?
Exercise 9. Erin got in her car and started driving toward her grandmother’s house After driving for hours, Erin took a break for 45 minutes to have a snack Then Erin drove hour and 15
minutes and finally arrived at her grandmother’s house at 11:30 a.m What time did Erin start driving?
(18)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan
ANSWER KEY
Exercise 1. 31 Exercise 2. 20 Exercise 3. 8:20
Exercise 4. 003 Exercise 5. 79 Exercise 6. 002
Exercise 7. 7:50 Exercise 8. 35 Exercise 9. 7:30
(19)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan
TRAINING COURSE FOR AMO 2019
PREPARE FOR AMO 2019 - GRADE 4
Week
Introduction:This problem set is to help students get used to the problems appearing in AMO Students should finish this set in 30 minutes
The space after each question is intentionally left blank for students to draft In the real test, students not have any drafts out of the blank spaces in the test paper
For more information, visit our official pages: https://www.facebook.com/amovietnam2018/ or https://www facebook.com/giaoductienphong/
Exercise 1. There are chickens and rabbits in a cage Look at the top of the cage - there are totally 35 heads Look at the bottom of the cage - there are 94 legs How many rabbits are there in the cage?
(20)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 2. There are 45 cars and motorbike in a car park There are a total of 132 wheels How many motorbikes are there?
Exercise 3. The Fort Worth Zoo has a number of two-legged birds and a number of four-legged
mammals On one visit to the zoo, Margie counted 200 heads and 522 legs How many of the animals that Margie counted were two-legged birds?
(21)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 4. Five families are building project homes in an isolated area Roads will have to be built to connect each house with all the other houses How many roads have to be built?
Exercise 5. In the Year Four classroom the desks are organised in equal rows Jane sits in the desk that is fourth from the front and third from the back There are four desks on the right but only one to the left of Jane0s desk How many desks are in the room?
(22)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 6. Each student in Grade Four was given 20raffle tickets to sell to raise funds for their school The price of each ticket is$1.50 If there are 30students in grade4, and they all sold all of their tickets, how many dollars was raised altogether?
Exercise 7. Praveen purchased 3pens at the rate of$14.2each, 6books at the rate of $64.1each,
7maps at the rate of$8.8each and9notebooks at the rate of $7.8each How many dollars did she spend in all?
(23)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan Exercise 8. Julie had$500 She spent20% of it on clothes and then25% of the remaining money on CDs How many dollars did Julie spend?
Exercise 9. Jack had$10.00 He bought a pair of socks for$2.30and a pair of gloves for$5.50 How many cents did he have left?
(24)Instructors:
Dr T
ran
Nam
Dung,
Dr L
e Minh
Tuan
ANSWER KEY
Exercise 1. 12 Exercise 2. 24 Exercise 3. 139
Exercise 4. 10 Exercise 5. 36 Exercise 6. 900
Exercise 7. 559 Exercise 8. 200 Exercise 9. 220
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