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9 tháng 10 2021

(6,75 + 3,25 ) x 4,2

Cách 1:

(6,75 + 3,25 ) x 4,2

= 10 x 4,2 = 42

Cách 2:

(6,75 + 3,25 ) x 4,2

= 6,75 x 4,2 + 3,25 x 4,2

= 28,35 + 13,65

= 42

( 9,6 - 4,2 ) - 3,6

Cách 1:

(9,6 - 4,2) x 3,6

= 9,6 x 3,6 - 4,2 x 3,6

= 34,56 - 15,12

= 19,44

Cách 2:

(9,6 - 4,2) x 3,6

= 5,4 x 3,6

= 19,44

9 tháng 10 2021

TL

(6,75 + 3,25 ) x 4,2

Cách 1:

(6,75 + 3,25 ) x 4,2

= 10 x 4,2 = 42

Cách 2:

(6,75 + 3,25 ) x 4,2

= 6,75 x 4,2 + 3,25 x 4,2

= 28,35 + 13,65

= 42

( 9,6 - 4,2 ) - 3,6

Cách 1:

(9,6 - 4,2) x 3,6

= 9,6 x 3,6 - 4,2 x 3,6

= 34,56 - 15,12

= 19,44

Cách 2:

(9,6 - 4,2) x 3,6

= 5,4 x 3,6

= 19,44

^HT^

12 tháng 10 2021

một khách hàng đi một chuyến tàu 

dịch sang english là 

a customer takes a train

12 tháng 10 2021

de lat nen mot can phong , nguoi ta da dung vua het 150 vien gach hinh vuong co canh la 40 cm . hoi can phong do co dien h bao nhieu metvuong, biet dien h phan mach vua  khong dang ke

10 tháng 10 2021

1,Play ; 2,Go ; 3,Go ; 4,Listen ; 5,Go ; 6,Play ; 7,Go ; 8,Play : 9,Watch.

IV. Fill in each blank in the passage with the correct word from the box. There are some extra words.independent, encourage, accidents, haircut,routines, try, injuries, independently,Tips on Teaching Teens How to Take Care of Their BodyIn order for your teens to be happy while they live (16) _________________, they will need to be successful at keeping their bodies healthy and clean. These life skills are taught throughout your teens' childhood and adolescence by encouraging good hygiene (17)...
Đọc tiếp
IV. Fill in each blank in the passage with the correct word from the box. There are some extra words.independent, encourage, accidents, haircut,routines, try, injuries, independently,Tips on Teaching Teens How to Take Care of Their BodyIn order for your teens to be happy while they live (16) _________________, they will need to be successful at keeping their bodies healthy and clean. These life skills are taught throughout your teens' childhood and adolescence by encouraging good hygiene (17) ________________ and healthy habits. Re-enforcing or establishing these good habits will help your teens keep them healthy and happy as they continue to grow up and become young adults.The good hygiene habits that your teens should have are to brush their teeth twice daily, shower or bathe once daily, wash hair regularly, wash hands often, brush hair at least daily and get (18) _______________ regularly, trim nails once a week, take care of any (19) ________________ as they happen and until they are healed, and wear clean clothes.It is okay to let good hygiene and healthy habits slide in small intervals, but (20) ________________ your teens to stick to the routine as much as possible. If you allow it to slide too long they can develop a bad habit and loose the good habits you have taught them.
1
21 tháng 10 2021

16. independently

17. routines

18. haircut

19. injuries

20. encourage

9 tháng 10 2021

có sai đề ko bạn

9 tháng 10 2021

cho mik cái đề đúng đi

TL ;

My father goes to work at 8 AM 

HT

9 tháng 10 2021

My father goes to work at 8a.m.

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