3 and 4
Những câu hỏi liên quan
2) Cho biết kết quả của các biểu thức/lệnh sau:
a) 5489 / 100 % 100
b) 76587 % 100 / 10
c) (5>0) and (3>0) and (7>0) and (5+3>7) and (5+7>3) and (3+7>5)
d) cout << 4 + 5;
e) cout << “4 + 5”;
f) cout << 4 + 5 << 4 * 5;
g) cout << 4+5 << “ “ << 4 * 5;
mí bạn giúp mik với, với lại cái này là codeblock nhé
a: 54
b: 8
d: 9
e: 4+5
f: 920
g: 9 20
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1.
a) 9/4 - 3/4 x 1/5
b0 2/5 x 1/3 x3/5
2.
a)x : 3/4 = 2 and 2/4 + 1 and 1/4
b)7/5 : x = 2/3 x 1/4
1. a\()\) \(\frac{9}{4}\)\(-\) \(\frac{3}{4}\) \(\times\) \(\frac{1}{5}\)
= \(\frac{9}{4}\) \(-\) \(\frac{3}{20}\)
= \(\frac{45}{20}\) \(-\) \(\frac{3}{20}\)
= \(\frac{21}{10}\)
b\()\) \(\frac{2}{5}\) \(\times\) \(\frac{1}{3}\) \(\times\) \(\frac{3}{5}\)
= \(\frac{2}{15}\) \(\times\) \(\frac{3}{5}\)
= \(\frac{2}{25}\)
2.
a\()\) câu a mik vẫn chưa hiểu đề là gì
b\()\) \(\frac{7}{5}\) \(\div\) x \(=\) \(\frac{2}{3}\) \(\times\) \(\frac{1}{4}\)
\(\frac{7}{5}\) \(\div\) x \(=\) \(\frac{1}{6}\)
x \(=\) \(\frac{7}{5}\) \(\div\) \(\frac{1}{6}\)
x \(=\) \(\frac{7\times6}{5\times1}\)
x \(=\) \(\frac{42}{5}\)
- many shops , restaurants, and ,(1)........... in her neighbourhood .
- (2)............ streets.
- helpful and (3) ........... people.
-too (4) ............ school.
noisy and (3) ................. streets.
Task 1 Look and write the correct words . There is one example 1.Peacook 2.white bears 3.elephants 4.kangaroos 1. They Have two long and two short legs.______ 2.They live in the Polar regions._______ 3.They have a long trunk and two tusks._______ 4.These birds have long and colourful tails._____
1.kangaroos
2.white bear
3.elephants
4.peacooks
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1. They have two long and two short legs : ...............kangaroo ............................ 2 . They have stripe sharp teeth :.......................tiger ................ 3 . They have long trunk and big ears:...........elephant ............. 4 These birds have long and colourful tails :...........peacock..................... 5 . They live in the rivers and animals in the rivers:.....crocodile................
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SGK Family and Friends - Trang 31
16 tháng 1 lúc 23:17
Read again and write.
1. Jack's uniform is brown and ______.
2. His ______ yellow and red.
3. The ______ is very big and fast.
4. A _______ is on the firre truck.
1. Jack’s uniform is brown and yellow. (Đồng phục của Jack là màu nâu và vàng.)
2. His helmet is yellow and red. (Mũ của anh ấy màu vàng và đỏ.)
3. The fire truck is very big and fast. (Xe cứu hỏa rất to và nhanh.)
4. A ladder is on the fire truck. (Có 1 cái thang trên xe cứu hỏa.)
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Phong and his friends are going to the zoo.
2. Tigers and crocodiles are big and .
3. Lan and Lucy want to see zebras.
4. Phong and Luke do not like crocodiles because they're .
2. Tigers and crocodiles are big and scary.
3. Lan and Lucy want to see zabras because they're beautiful.
4. Phong and Luke do not like crocodiles because they're big.
Tick cho mình nha!
#Tiếng anh lớp
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Ex 4: Điền vào chỗ trống either, neither, so,too với các trợ động từ thích hợp1.We should do our homework now and they ____2. The pineapples arent ripe and _____ bananas.3. Peter can sing and dance well, and ____ his brother.4. My father doesnt drink coffee and my uncle _____5. Hoa likes carrots, and her sister _____6. My parents do exercises every morning and I ______7. Milk is good for your health and ______ fruit juice.8. These boys like playing football and ____ those boys.9. I dont feel col...
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Ex 4: Điền vào chỗ trống "either, neither, so,too" với các trợ động từ thích hợp
1.We should do our homework now and they ____
2. The pineapples aren't ripe and _____ bananas.
3. Peter can sing and dance well, and ____ his brother.
4. My father doesn't drink coffee and my uncle _____
5. Hoa likes carrots, and her sister _____
6. My parents do exercises every morning and I ______
7. Milk is good for your health and ______ fruit juice.
8. These boys like playing football and ____ those boys.
9. I don't feel cold in the winter and _____ he.
10. Lan didn't go to the concert last night and _____ I.
11. Peter doesn't have homework today and _____ I.
12. Mai will go to Ha Noi next week and ____ Hoa.
13. He is planting some trees and I _____.
14. Mr Nam doesn't like to eat fish and ______ his wife.
15. Trang came to the party last night and ____ her friends.
should too
neither are
so can
doesn't either
does, too
do, too
so is
so do
neither does
neither did
neither do
so will
am too
neither does
so did
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1. should, too.
2. neither are
3. so can
4. doesn't, either
5. does, too
6. do,too
7. so is
8. so do
9. neither does
10. neither did
11. neither do
12. so will
13. am, too
14. neither does
15. so did
Đây nha bn
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Xem thêm câu trả lời
AB1. Flu, headache, stomachache, toothachea. and I do, too2. She always goes to school on timeb. and write essays.3. Carrots, spinach, cucumbers, tomatoesc. are illness.4. In Literature, we learn about booksd. are vegetables.1……….. 2………… 3………….. 4……………
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| A | B |
| 1. Flu, headache, stomachache, toothache | a. and I do, too |
| 2. She always goes to school on time | b. and write essays. |
| 3. Carrots, spinach, cucumbers, tomatoes | c. are illness. |
| 4. In Literature, we learn about books | d. are vegetables. |
1……….. 2………… 3………….. 4……………
What is the difference between the largest and the smallest possible distinct 4-digit number that you can make from four digits 0, 4, 2 and 3?
Dịch đề bài: Hiệu (hay khoảng cách) của số lớn nhất và số nhỏ nhất có bốn chữ số khác nhau được lập ra từ 4 chữ số 0, 4, 2 và 3?
Giải:
Số lớn nhất có 4 chữ số khác nhau được lập từ 4 chữ số đó là: 4320
Số bé nhất có 4 chữ số khác nhau được lập từ 4 chữ số đó là: 2034
Vậy hiệu (hay khoảng cách) của hai số đó là:
4320 - 2034 = 2286
Đáp số: 2286
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