1 .Tinh nhanh :
24 x ( 15 + 49 ) + 12 x ( 50 + 42 )
2 .Dùng gợi ý xếp thành câu đúng :
You / live / house ?
K
Khách
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Những câu hỏi liên quan
3 tháng 9 2015
24x(15+49)+12x(50+42)=24x64+12x92
= 24x 64+24x46
= 24x(64+46)
= 24x110=2640
T
1 tháng 9 2016
không hiếu lw =)
Nhưng mà hìh như sai đề ở chỗ nào thì phải =3
**** nha ~~~
28 tháng 3 2016
1.Does Marry walk or ride to school?
2.My brother lives in Paris and he has a bakery there
3.Do you drive to work or go on the bus?
28 tháng 3 2016
1/Does Marry walk or ride to school?
2/My brother lives in Pái and he has a bakery there
3/Do you drive to work or go on the bus
KS
10
S
11 tháng 9 2018
* Thanks for (help)__helping_________ me with my homework
dũng những từ gợi ý sau để viết thành câu hoàn chỉnh
* you/ / come/ my house/ this weekend?
-> Would you to come to my house this weekend?
Chúc em học tốt
11 tháng 9 2018
1. Thanks for helping me with my homework.
2. Do you to come to my house this weekend?
DT
Đỗ Thanh Hải
CTVVIP
4 tháng 10 2021
Tham khảo 10 câu đầu
1. It/ interesting/ have a talk/ him.
It is interesting to have a talk with him.
2. It/ unhe.althy/ live/ this/ house.
It's unhe.althy to live in this house.
3. It/ boring/ stay/ home/ Saturday.
it is boring to stay at home on Saturday.
4. It/ difficult/ speak English well.
It's difficult to speak English well.
5. She/ the last/ person/ come in.
She was the last person to come in.
6. It/ careless/ you/ let/ door/ open/ last night.
It was careless of you to let the door open last night.
7. The robber/ ran/ too fast/ policeman/ catch.
The robber ran too fast for the policeman to catch.
8. Mr.Ba/ not speak clearly/ us/ understand.
Mr.Ba does not speak clearly enough for us to understand.
9. It/ impolite/ him/ say like that.
It is impolite of him to say like that.
10. It/ careless/ you/ leave/ umbrella/ train yesterday.
It was careless of you to leave the umbrella on the train yesterday.
11 Mr Hai is too old to apply for that job
12 Children are too young to join this club
13 The test is too difficult for us to do
14 The house is too expensive for my uncle to buy
15 We aren't rich enough to buy this car
29 tháng 8 2015
10(81+19)+100+50(91+9)
=10.100+100+50.100
=1000+100+5000
=6100
11 tháng 10 2015
=14.5.35+10.5.5.7+4.5.7
=70.35+50.35+4.35
=35.(70+50+4)
=35.124
=4340
24 x 15 + 24 x 49 +12 x 50 +12 x 42
= 12 x 2 x15 + 12 x 2 x 49 + 12 x 50 + 12 x 42
= 12 x ( 2 x 15 + 2 x 49 + 50 + 42 )
= 12 x 220
=2640
do you live house ?