130 + 130 * 130
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Khoanh vào chữ đặt trước câu trả lời đúng:
13660 : 130 = ?
A. 13660 : 130 = 15 (dư 1)
B. 13660 : 130 = 15 (dư 10)
C. 13660 : 130 = 105 (dư 1)
D. 13660 : 130 = 150 (dư 10)
Chọn đáp án D.
13660 : 130 = 150 (dư 10)
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130 x 2 + 130 x 8 ………………………………………… …………………………………………130 x 2 + 130 x 8……………………………………………………………………………………402 x 9 – 402 x 7 ………………………………………… …………………………………………402 x 9 – 402 7……………………………………………………………………………………
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130 x 2 + 130 x 8
= …………………………………………
= …………………………………………
130 x 2 + 130 x 8
=…………………………………………
=…………………………………………
402 x 9 – 402 x 7
= …………………………………………
= …………………………………………
402 x 9 – 402 7
=…………………………………………
=…………………………………………
130 x 2 + 130 x 8
= 130 x (2+8)
= 130 x 10
= 1300
402 x 9 – 402 x 7
= 402 x (9-7)
= 402 x 2
= 804
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130 x 2 + 130 x 8 ………………………………………… …………………………………………130 x 2 + 130 x 8……………………………………………………………………………………402 x 9 – 402 x 7 ………………………………………… …………………………………………402 x 9 – 402 x 7……………………………………………………………………………………
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130 x 2 + 130 x 8
= …………………………………………
= …………………………………………
130 x 2 + 130 x 8
=…………………………………………
=…………………………………………
402 x 9 – 402 x 7 = …………………………………………
= …………………………………………
402 x 9 – 402 x 7
=…………………………………………
=…………………………………………
130*2*18+130*12*2+130*5*8=?
130( 36+24+40)= 130.100=130 00
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Underline the mistake and correct it – gạch chân lỗi và sửa lỗi1.Jinho have lost his key. He can’t find it anywhere.2. How much games has this team won so far this month?3. Long doesn’t know her husband. He never has met him.4. They live in Australia. They has lived there all their life. – have lived5. Your house looks very clean and beautiful. Have you wash it?
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Underline the mistake and correct it – gạch chân lỗi và sửa lỗi
1.Jinho have lost his key. He can’t find it anywhere.
2. How much games has this team won so far this month?
3. Long doesn’t know her husband. He never has met him.
4. They live in Australia. They has lived there all their life. – have lived
5. Your house looks very clean and beautiful. Have you wash it?
1. have ➔ has (Jinho là chủ ngữ số ít)
2. much ➔ many (games là danh từ đếm được)
3. never has met ➔ has never met (sai thứ tự)
4. has ➔ have (they là chủ ngữ số nhiều)
5. wash ➔ washed (chưa chia động từ)
1.have => has
2.much => many
3.him => her
4.has => have
nderline the mistake and correct it – gạch chân lỗi và sửa lỗi
1.Jinho have lost his key. He can’t find it anywhere.
2. How much games has this team won so far this month?
3. Long doesn’t know her husband. He never has met him.
4. They live in Australia. They has lived there all their life. – have lived
5. Your house looks very clean and beautiful. Have you wash it?
1. We move to a new house.……….……….……….……….……….……….……….……….……….……….2. They bring a sandwich.……….……….……….……….……….……….……….……….……….……….3. He doesn’t do the homework.……….……….……….……….……….……….……….……….……….……….4. They sell cars.……….……….……….……….……….……….……….……….……….……….5. Does he visit his friends?……….……….……….……….……….……….……….……….……….……….6. She buys a book.……….……….……….……….……….……….……….……….……….……….7. The teacher punishes the boy.……….……….……….……….……….……….……….……….……….……….8. The little girl laughs at the beggar.…...
Đọc tiếp
1. We move to a new house.
……….……….……….……….……….……….……….……….……….……….
2. They bring a sandwich.
……….……….……….……….……….……….……….……….……….……….
3. He doesn’t do the homework.
……….……….……….……….……….……….……….……….……….……….
4. They sell cars.
……….……….……….……….……….……….……….……….……….……….
5. Does he visit his friends?
……….……….……….……….……….……….……….……….……….……….
6. She buys a book.
……….……….……….……….……….……….……….……….……….……….
7. The teacher punishes the boy.
……….……….……….……….……….……….……….……….……….……….
8. The little girl laughs at the beggar.
……….……….……….……….……….……….……….……….……….……….
9. They know it.
……….……….……….……….……….……….……….……….……….……….
10. He does not tell the lie.
……….……….……….……….……….……….……….……….……….……….
11. They do not wait for anybody.
……….……….……….……….……….……….……….……….……….……….
12. Who teaches you English?
……….……….……….……….……….……….……….……….……….……….
13. The mansons build the house.
……….……….……….……….……….……….……….……….……….……….
14. They invite us to their party.
……….……….……….……….……….……….……….……….……….……….
15. His manners disgust me.
……….……….……….……….……….……….……….……….……….……….
16. She sings a lovely song.
……….……….……….……….……….……….……….……….……….……….
17. It is time to start.
……….……….……….……….……….……….……….……….……….……….
18. He wants to kill the snake.
……….……….……….……….……….……….……….……….……….……….
19. His conduct surprises me.
……….……….……….……….……….……….……….……….……….……….
20. I want you to come with me.
……….……….……….……….……….……….……….……….……….……….
ko đề bài sao làm đc bạn :)
1.We moved to a new house.
2.They brought a sandwich.
3.He didn't do the homework.
4They sold cars.
5.Did he visit his friends?
6.She bought a book.
7.The teacher punished the boy.
8.The little girl laughed at the beggar.
9.They knew it.
10.He didn't tell the lie.
11.They didn't wait for anybody.
12.Who taught you English?
13.The mansons built the house.
14.They invited us to their party.
15.His manners disgusted me.
16.She sang a lovely song.
17.It was time to start.
18.He wanted to kill the snake.
19.His conduct surprised me.
20.I wanted you to come with me.
1. It/be/cloudy/yesterday.……….……….……….……….……….……….……….……….……….……….2. In 1990/we/move/to another city.……….……….……….……….……….……….……….……….……….……….3. When/you/get/the first gift?……….……….……….……….……….……….……….……….……….……….4. She/not/go/to the church/five days ago.……….……….……….……….……….……….……….……….……….……….5.How/be/he/yesterday?……….……….……….……….……….……….……….……….……….……….6. Mr. and Mrs James/come back home/and/have/dinner/late/last night?……….……….……….……….……….……….……….……….……….……….7. They/happy/last holiday?……….……….…...
Đọc tiếp
1. It/be/cloudy/yesterday.
……….……….……….……….……….……….……….……….……….……….
2. In 1990/we/move/to another city.
……….……….……….……….……….……….……….……….……….……….
3. When/you/get/the first gift?
……….……….……….……….……….……….……….……….……….……….
4. She/not/go/to the church/five days ago.
……….……….……….……….……….……….……….……….……….……….
5.How/be/he/yesterday?
……….……….……….……….……….……….……….……….……….……….
6. Mr. and Mrs James/come back home/and/have/dinner/late/last night?
……….……….……….……….……….……….……….……….……….……….
7. They/happy/last holiday?
……….……….……….……….……….……….……….……….……….……….
8. How/you/get there?
……….……….……….……….……….……….……….……….……….……….
9. I/play/football/last/Sunday.
……….……….……….……….……….……….……….……….……….……….
10. My/mother/make/two/cakes/four/days/ago.
……….……….……….……….……….……….……….……….……….……….
11. Tyler/visit/his/grandmother/last/month.
……….……….……….……….……….……….……….……….……….……….
12. Joni/go/zoo/five/days/ago.
……….……….……….……….……….……….……….……….……….……….
13. We/have/fun/yesterday.
……….……….……….……….……….……….……….……….……….……….
14. My/father/not/at the office/the day/before yesterday.
……….……….……….……….……….……….……….……….……….……….
15. Janet/miss/the/bus.
……….……….……….……….……….……….……….……….……….……….
16. She/tidy/her room.
……….……….……….……….……….……….……….……….……….……….
17. Nancy/watch/not/television.
……….……….……….……….……….……….……….……….……….……….
18. She/read/a book.
……….……….……….……….……….……….……….……….……….……….
19. It/not/be/cold.
……….……….……….……….……….……….……….……….……….……….
20. They/be/late for the interview.
……….……….……….……….……….……….……….……….……….……….
1. It was cloudy yesterday.
2. In 1990, we moved to another city.
3. When did you get the first gift?
4. She didn’t go to the church five days ago.
5. How was he yesterday?
6. Did Mr. and Mrs. James come back home and have lunch late last night ?
7. Were they happy last holiday?
8. How did you get there?
9. I played footbal last Sunday.
10. My mother made two cakes four days ago.
11. Tyler visited his grandmother last month.
12. Joni went to the zoo five days ago.
13. We had fun yesterday.
14. My father was not at the office the day before yesterday.
15. Jane missed the bus.
16. She tidyed her room.
17. Nancy did not watched television.
18. She read a book.
19. It was not cold.
20. They were late for the interview.
k mik nha
B. Choose the most meaningful sentence written from the given words. 135. most/ my friends/ prefer/ play sports/ to/ surf/ Net.A. Most of my friends prefer playing sports to surf the Net.B. Most of my friends prefer playing sports to surfing the Net.C. Most of my friends prefer to play sports to surfing the Net.D. Most of my friends prefers playing sports to surfing the Net.136. today’s world/ teenagers/ rely/ technology/ more/ the past.A. In today’s world, teenagers rely on technology more than...
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B. Choose the most meaningful sentence written from the given words.
135. most/ my friends/ prefer/ play sports/ to/ surf/ Net.
A. Most of my friends prefer playing sports to surf the Net.
B. Most of my friends prefer playing sports to surfing the Net.
C. Most of my friends prefer to play sports to surfing the Net.
D. Most of my friends prefers playing sports to surfing the Net.
136. today’s world/ teenagers/ rely/ technology/ more/ the past.
A. In today’s world, teenagers rely on technology more than in the past.
B. In today’s world, teenagers rely in technology more than in the past.
C. In today’s world, teenagers rely on technology more in the past.
D. In today’s world, teenagers relied on technology more than in the past.
137. most/ ethnic minorities/ Vietnam/ live/ mountainous areas.
A. Most of the ethnic minorities in Vietnam live the mountainous areas.
B. Most ethnic minorities in Vietnam lives in the mountainous areas.
C. Most of ethnic minorities at Vietnam live in the mountainous areas.
D. Most of the ethnic minorities in Vietnam live in the mountainous areas.
138. Thai people/ account/ approximately 1.8%/ Vietnam’s population.
A. Thai people accounts for approximately 1.8% of Vietnam’s population.
B. Thai people account of approximately 1.8% of Vietnam’s population.
C. Thai people account for approximately 1.8% of Vietnam’s population.
D. Thai people accounted for approximately 1.8% to Vietnam’s population.
139. which ethnic group/ second largest population/ Vietnam?
A. Which ethnic group has the second largest population in Vietnam?
B. Which ethnic group have the second largest population in Vietnam?
C. Which ethnic group has second largest population in Vietnam?
D. Which ethnic group have second largest population in Vietnam?
140. when/ I/ be/ child/ I/ enjoy/ play/ computer games.
A. When I was a child, I enjoyed to play computer games.
B. When I was a child, I enjoy playing computer games.
C. When I were a child, I enjoyed playing computer games.
D. When I was a child, I enjoyed playing computer games.
135B 136A 137D 138A 139A 140D
135 B
136 A
137 A
138 C
139 A
140 D
SGK Kết nối tri thức với cuộc sống - Trang 13
23 tháng 8 2023 lúc 20:44
Biết 9 x 68 130 = 613 170 và 613 170 - 5 = 3 065 850.
Không thực hiện phép tính, em hãy cho biết giá trị của mỗi biểu thức sau:
68 130 x 9 5 x 613 170
9 x 68 130 x 5 5 x 9 x 68 130
Áp dụng tính chất giao hoán, ta có:
68 130 x 9 = 9 x 68 130 = 613 170
5 x 613 170 = 613 170 x 5 = 3 065 850
Áp dụng tính chất kết hợp, ta có:
9 x 68 130 x 5 = 613 170 x 5 = 3 065 850
5 x 9 x 68 130 = 5 x (9 x 68 130) = 5 x 613 170 = 3 065 850
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