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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

2 tháng 3 2022

B D A C

2 tháng 3 2022

1-B

2-D

3-A

4-C

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 

II. Trả lời các câu hỏi này( Luyện tập trả lời câu hỏi)• Where are you from? I’m from………………….What nationality are you?-I’m ………………. • When’s your birthday?- It’s on the ………………of ………………….. • What’s the date today?- It’s the …………………….of …………………….. • What’s the name of your school?- It’s ………………….. • Where is your school? It’s on...
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II. Trả lời các câu hỏi này( Luyện tập trả lời câu hỏi)

• Where are you from? I’m from………………….What nationality are you?-I’m ………………. • When’s your birthday?- It’s on the ………………of ………………….. • What’s the date today?- It’s the …………………….of …………………….. • What’s the name of your school?- It’s ………………….. • Where is your school? It’s on …………………………street. • What class are you in? – I’m in class.......... • What do you do on Mondays/ Tuesday...../ on the weekend ? I ........................... • What can you do? – I can …………………………./ Can you _______________? • What subjects do you have today? • What is your favourite subject ? • When do you have Maths / Music / Art/ English/ P.E.......? • What do you like doing? • What is your hobby? • What’s he/ she doing? ( pictures)...................... • What are they doing?........................... • Who’s your best friend?......................... What is his/ her hobby?............................

3

II. Trả lời các câu hỏi này( Luyện tập trả lời câu hỏi)

• Where are you from? I’m from Viet Nam

What nationality are you?-I’m Vietnamese •

When’s your birthday?- It’s on the ……2nd…of ……June….. •

What’s the date today?- It’s the …20….of ……January….. •

What’s the name of your school?- It’s …Le Hong Phong Primary School….. •

Where is your school? It’s on ……Le Lai……street. •

What class are you in? – I’m in class..5A3... •

What do you do on Mondays. : - I'm go to school

Tuesday : - I'm go to school

on the weekend ? I ....visit my grandparents... •

What can you do? – I can  ride a bike

Can you __ride a bike__? •

What subjects do you have today? • I have Maths and English

What is your favourite subject ? • My favourite subject is Music

When do you have Maths.  :- I have it on Monday

Music:- I have it on Tuesday

Art :- I have it on Wednesday

English:- I have it on Thursday

 P.E.:- I have it on Friday

• What do you doing? • I watching TV

What is your hobby? • It's swimming

What’s he/ she doing? ( pictures).. She's drawing a pictures •

What are they doing?......They're playing basketball•

Who’s your best friend?...By best friend is Linda

What is his/ her hobby?...Her hobby is ride a bike

20 tháng 1 2022

anh hunhf

27 tháng 1 2018

sáu cậu bé đã quyên góp 366,2 đô-la trong số họ đã đóng góp 86 đô la cho ecah.4 cậu bé khác đã cùng nhau góp bao nhiêu đô la

27 tháng 1 2018

sáu cậu bé đã quyên góp 366 đô-la ,2 trong số họ đã đóng góp 86 đô la cho ecah.hỏi 4 cậu bé khác đã đóng góp bao nhiêu đô la

27 tháng 12 2021

1. E

2. I

3. G

4. B

5. J

6. H

7. F

8. D

9. C

10. A

27 tháng 12 2021

 E - I - G - B - J - H - F - D - C - A

3 tháng 3 2020

Hello, my name's Max. I'm 11 years old, I'm from England. I was born in Paris hospital, I live in London  with my family. My family have four people: my parent, my brother and I, I study in Key Stage 2 school. My favorite subject I is English because it's so easy and my subject I hate's Math because it's so difficult. My favorite activities I do in my free time is playing football, I playing football because it's great and sporty and I playing football in sport center . My favorite hobby is playing computer game and my favorite food and drink is chicken fried and Pepsi

1. What is the name of the writer ? His name is Max.

2. What is the age of the writer ? He is 11 years old.

3. What subjects the writer most hated ? It's Math.

4. What' the writer hobby ? His favorite hobby is playing computer games.

3 tháng 3 2020

1. What is the name of the writer ?

His name is Max

2. What is the age of the writer ?

He is 11 years old

3. What subjects the writer most hated ?

His most subject hated is Math

4. What' the writer hobby ?

His hobby is playing computer game

Cấu trúc của thì quá khứ đơn là:

mong đc bn k!

 Động từ thườngTo be
Khẳng địnhS + V-ed / V bqt-qk + O
Vbpt-qk: Động từ bất quy tắc, quá khứ
S + To be + N/Adj
Was: I, he, she, it, danh từ số ít, danh từ không đếm được
Were: You, we, they, danh từ số nhiều
Phủ địnhS + Didn’t + V (inf)+ OS + To be + Not + N/Adj
Was not = wasn’t
Were not = weren’t
Nghi vấnDid + S + V + O?
Trả lời: Yes, S + did No, S + didn’t
To be + S + N/Adj?
Trả lời: Yes, S + To be No, S + To be not
Câu hỏi (Wh_Q)Wh_Q + did + S + V?
Trả lời: Dùng câu khẳng định

Wh_Q + To be + S + N/Adj?
Trả lời: Dùng câu khẳng định