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1. Multiple Choice Questions (3 points each)1. What is the answer to 4 × 4 + 4 + 4 + 4 + 4 + 4 × 4 + 4 + 4 + 4 ?3248601001442. Helen wrote a one-digit number and then wrote an additional digit to its right. She added 19 to the obtained number and got 72. What number did Helen write first?235673. Jack wishes to write different numbers from 1 to 9 in the cells of the table so that the total of the three numbers of each row and each column were equal to 15. Some of the numbers are already...
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1. Multiple Choice Questions (3 points each)
1. What is the answer to 4 × 4 + 4 + 4 + 4 + 4 + 4 × 4 + 4 + 4 + 4 ?
32
48
60
100
144
2. Helen wrote a one-digit number and then wrote an additional digit to its right. She added 19 to the obtained number and got 72. What number did Helen write first?
2
3
5
6
7
3. Jack wishes to write different numbers from 1 to 9 in the cells of the table so that the total of the three numbers of each row and each column were equal to 15. Some of the numbers are already written there. What number must be written in place of the question mark?
Hình ảnh không có chú thích
1
2
3
4
5
4. Each friend: Mary, Elly, Paul, and Mike has exactly one of the following animals: a cat, a dog, a gold fish, and a parrot. Elly has a pet with fur. Mike has a pet with four legs. Paul has a bird, and Mary and Elly don't like cats. Which of the following sentences is not true?
Mike has a dog
Paul has a parrot
Mary has a golden fish
Mike has a cat
Elly has a dog
5. Elise had a sum of money. She gave half of it away to her brother. Then she used half of the remainder to buy a new comic book. Next she gave half of what was left to her older sister. Finally, she found that she had $7 dollars remaining. How much money did she have at first?
30
46
56
65
None of the above
6. Peter has a total of 100 chickens and rabbits on his farm. If the animals have 260 legs altogether, how many chickens are there on the farm?
30
40
50
60
70
7. There are 14 children at a party. If each child shakes hands with each other exactly once, how many handshakes will take place?
75
85
90
91
93
8. The area of the figure in the picture below is equal to:
Hình ảnh không có chú thích
30
38
44
60
None of the above
9. The weight of 3 apples and 2 oranges is 255 g. The weight of 2 apples and 3 oranges is 285 g. Each apple weighs the same and each orange weighs the same. What is the combined weight of 1 apple and 1 orange?
110 g
108 g
105 g
104 g
102 g
10. There were 25 questions in a mathematics quiz. If a question was answered correctly, 4 marks would be given, otherwise 1 marks would be deducted. If John scored 85 marks in the mathematics quiz, how many questions had he answered correctly?
20
21
22
23
24
11. Carl is four times as old as Pam, who is one third as old as Jackie. If Jackie is 18, what is the sum of their ages?
64
54
48
24
18
12. Five cities all got more rain than usual this year. The five cities are: Last Stand, Mile City, New Town, Olliopolis, and Polberg. The cities are located in five different areas of the country: the mountains, the forest, the coast, the desert, and in a valley. The rainfall amounts were: 12 inches, 27 inches, 32 inches, 44 inches, and 65 inches.* The city in the desert got the least rain; the city in the forest got the most rain.* New Town is in the mountains.* Last Stand got more rain than Olliopolis.* Mile City got more rain than Polberg, but less rain than New Town.* Olliopolis got 44 inches of rain.* The city in the mountains got 32 inches of rain; the city on the coast got 27 inches of rain. Which city is in the desert ?
Mile City
Polberg
New Town
Last Stand
Olliopolis
13. If you count 21 letters in the English alphabet from the end and 20 letters from the beginning , which letter will exactly appear in the middle of the sequence thus formed?
K
L
M
N
O
14. A, B, C, D, E, F, G, H and I are nine houses. C is 2km East of B. A is 1km North of B and H is 2km South of A. G is 1km West of H while D is 3km East of G. F is 2km North of G, I is situated just in the middle of B and C, while E is just in the middle of H and D. Find the distance between E and G.
1.5 km
2 km
3 km
4 km
None of the above
15. There is an 8-sided dice whose faces each have one different number from the set {1, 2, 3, 4, 5, 6, 7, 8}. The numbers on opposite faces always have a sum of 9. The dice is rolled twice and the two values appearing on top are multiplied. How many ways are there that this product is divisible by 9?
1
2
3
4
5

4
10 tháng 10 2021

giúp mình với!

11 tháng 10 2021

hic, cái này là kiến thức lớp 5 mà huhuhu 

Exercise 1: Read and complete. ( Đọc và điền từ ) many collect like presents Have ggg Tom: Do you (1)…………………… anything? Mary: Yes, I do. I collect dolls. Tom: Dolls? Mary: Yes, I (2)…………….. them very much. Tom: How (3) ……………… do you have? Mary: I (4)………………….. 20. Tom: Did you get all of them as birthday(5)……………… Mary: No, I only get some of them on my birthday. When I get good marks, my mother buys me a doll. Exercise 2:...
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Exercise 1: Read and complete. ( Đọc và điền từ ) many collect like presents Have ggg Tom: Do you (1)…………………… anything? Mary: Yes, I do. I collect dolls. Tom: Dolls? Mary: Yes, I (2)…………….. them very much. Tom: How (3) ……………… do you have? Mary: I (4)………………….. 20. Tom: Did you get all of them as birthday(5)……………… Mary: No, I only get some of them on my birthday. When I get good marks, my mother buys me a doll. Exercise 2: Read and answer. ( Đọc và trả lời) My name is Hai. Playing sports is my hobby. I like playing soccer and badminton. I don’t like singing and dancing. At the weekends, I like going to the gym to do exercise or going to the zoo with my parents. In the afternoon, I like reading books in the school library. In the evening, I like staying at home and watching TV. I don’t like going out. My friend, Nam loves listening to music and singing. He doesn’t like reading books because he think s reading is boring. 1. What is his name? ………………………………………………………………………….. 2. Does Hai like playing sports? …………………………………………………………………………… 3. Which sports does he like playing? ……………………………………………………………………………… 4. What does he like doing at the weekend? ……………………………………………………………………………….. 5. What does he like in the afternoon? …………………………………………………………………………………. 6. Does he like going out in the evenings? ……………………………………………………………………………...... 7. What is Nam’s hobby? ………………………………………………………………………………

2
24 tháng 2 2022

ai ko hiểu thì bảo mình và kết bạn mình tên vũ thị quỳnh như vì mình giỏ tiếng anh lắm mình được  điểm tiếng anh 

15 tháng 11 2021

giúp mình nhé các bạn ơi

1 It is a mouse.

2 It is a snake.

9 tháng 6 2018

1, It is a mouse

2, It is a snake

18 tháng 3 2020

want introduce --> want to introduce

hairs are --> hair is

a long hairs and black too ---> a long black hair.

is ---> s

time for bed ---> sleeping time 

Ngoài ra còn một số lỗi về dấu câu thì bạn tự sửa nhé.

19 tháng 3 2020

1. Want introduce of ->will introduce about

2. the hairs are black and short -> his hair is black and short

3. she has a long hair -> she has long hair

4. my brother is playing soccer -> my brother s playing soccer

Note: Bạn ơi, '' hair'' là danh từ không đếm được nên không thêm đuôi ''s'' và nhớ sử dụng với dạng số ít.

I. Fill in the correct form of the words in brackets (comparative or superlative).

1. Jeremy is 10 years old. Julie is 8 years old. Jeremy is (old)____older_than_______Julie.

2. The Alps are very high. They are (high)_______the highest________mountains inEurope.

3. An ocean is (large)______larger than______a sea.

4. A Rolls Royale costs a lot of money. A Twingo. A Rolls Royale is (expensive)_____more expensive than__________ a Twingo..

5. John's results were bad. Fred's results were very poor. Fred's results were (bad)____worse than________John's.

6.This exercise is nnot difficult. It's (easy)______easier than________ I expected.

7. The weather is not good today - it's raining. I hope the weather will be (good)_____better_____next week.

8. People are not friendly in big cities. They are usually (friendly)___friendlier_______in small towns.

9. In the government of a country, the President is (important)___the most important______person.

10. People say that Chinese is (difficult)___more difficult_____________to learn then Eghlish.

27 tháng 1 2022

1. older

2. the highest

3. larger than

4. more expensive than

5. worse than

6. easier than

7. better

8. friendlier

9. the most important

10. more difficult

29 tháng 3 2022

giúp em với ạ bài này em mắc quá

trả lời bài này cho mình vớiCâu 1 How many double digit numbers are there?Answer: numbers. Câu 2 How many single digit numbers are there?Answer: numbers. Câu 3 Write the words in number form which consist of: 7 hundred thousands, 6 thousands, 3 hundreds, 4 tens and 2 units.Answer:  Câu 4 Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.99; 100;  Câu 5 1kg of apple costs 2 dollar and 1kg of orange costs 3 dollar more than an apple. Jean bought...
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trả lời bài này cho mình với

  • Câu 1

     

    How many double digit numbers are there?
    Answer:

     

    numbers.

     

  • Câu 2

     

    How many single digit numbers are there?
    Answer:

     

    numbers.

     

  • Câu 3

     

    Write the words in number form which consist of: 7 hundred thousands, 6 thousands, 3 hundreds, 4 tens and 2 units.
    Answer:

     

     

  • Câu 4

     

    Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.
    99; 100;

     

     

  • Câu 5

     

    1kg of apple costs 2 dollar and 1kg of orange costs 3 dollar more than an apple. Jean bought 10kg of apples and 8kg of oranges. How much did she have to pay for the fruits?
    Answer:

     

    dollar.

     

  • Câu 6

     

    The perimeter of a square garden is 36m. What is its area?
    Answer: Its area is

     

    m^2m2.

     

  • Câu 7

     

    Find the product of 7 tens and 7 ones.
    Answer:

     

     

  • Câu 8

     

    Anna has 206 stickers and Mary has 78 stickers. How many stickers must Anna give to Mary so that they have the same number of stickers?
    Answer:

     

    stickers.

     

  • Câu 9

     

    The product of 40 and a number m, is a 2-digit number that greater than 40. The value of m is

     

     

  • Câu 10

     

    A number has a digit 3 in ones place. It is greater than 64 but less than 82. What number is it?
    Answer:

     

     

2
29 tháng 3 2018

Câu 3: 

Answer:

700.000 + 6000 + 300 + 40 + 2 = 706342.

Câu 5: 

Answer:

Cost to buy apples and buy oranges are:

         (10 x 2) + (8 x 3) = 44 (dollar)

                                     Answer: 44 dollar

Câu 6:

Answer:

The following squares are:

       36 : 4 = 9 (cm)

Square area is:

       9 x 9 = 81 (cm2)

                Answer: 81 cm2

Câu 8:

Answer:

Anna than Mary ket number is:

         208 - 78 = 128 (kets)

So: Anna must give Mary the same number as:

        128 : 2 = 64 (kets)

                    Answer: 64 kets

19 tháng 3 2019

câu 4 là 101 vì số kế tiếp của nó là số có 3 chữ số

26 tháng 8 2023

The first number is: (27+3) : 2= 15

The third number is: 27- 15=12

The second number is:15x4=60

Average of three numbers is: (15+12+60):3=29

        Answer:29

23 tháng 5 2022

Tham khảo

Viet Nam is in the South - East Asia. It has (1) lots of beautiful mountains, rivers and beaches. (2) There are two long (3) rivers in Viet Nam: the Red River in the North and the Mekong River in the (4) South. The Mekong River is the (5) longest river in the South - East Asia and of course it is longer (6) than the Red River. The Mekong River starts in Tibet and flows (7) to the sea. Phanxipang is the (8) hightest mountain in Viet Nam. It's 3,143 meters (9) high. Viet Nam also (10) has a lot of nice beaches such as Sam Son, Do Son, Nha Trang, Vung Tau

23 tháng 5 2022

Tham khảo:

Viet Nam is in the South - East Asia. It has (1) lots of beautiful mountains, rivers and beaches. (2) There are two long (3) rivers in Viet Nam: the Red River in the North and the Mekong River in the (4) South. The Mekong River is the (5) longest river in the South - East Asia and of course it is longer (6) than the Red River. The Mekong River starts in Tibet and flows (7) to the sea. Phanxipang is the (8) hightest mountain in Viet Nam. It's 3,143 meters (9) high. Viet Nam also (10) has a lot of nice beaches such as Sam Son, Do Son, Nha Trang, Vung Tau