Ta có: 

\(\frac{-11}{33}\)=-0,33

\(\frac{25}{-76}\)=-0,32

Mà -0,33< -0,32 ==> \(\frac{-11}{33}\)<\(\frac{25}{-76}\)

b) Ta có 

\(\frac{-171717}{232323}\)=\(\frac{-17}{23}\)

==> \(\frac{-17}{23}\)=\(\frac{-171717}{232323}\)

mai lớp tớ kiểm tra đầu năm có gì tớ igusp

his/her name is hao

@hao

his/her name is hao

- Hú Đéc ngáo '-'

1. have -> zì có trợ động từ nên ta giữ nguyên '-'

2. has -> zì it là số ít '-'

3. has -> zì chủ ngữ là số ít '-'

~Học tốt nha bn hiền~

1 has

2has

3has 

người ta phải bt quốc tịch của bn đã ( chắc thế )

Bài văn tiếng anh +(Lươn điện) Seabirds with glands that desalt seawater; fish and eels that generate electricity; fish, worms, and insects that produce cold light; bats and dolphins that use sonar; wasps that make paper; ants that build bridges; beavers that build dams; snakes that have built-in thermometers; pond insects that use snorkels and diving bells; octopuses that use jet propulsion; spiders that make seven kinds of webs and make trapdoors, nets, and lassos and that have babies who are balloonists, traveling thousands of miles [kilometers] at great heights; fish and crustaceans that use flotation tanks submarines; and birds, insects, sea turtles, fish, and mammals that perform amazing feats of migration —abilities beyond science’s power to explain.

+Planet(Hành tinh) I love my planet the most because there is no planet that traces Earth.
Earth is surrounded by air, with humans and animals living together. Earth is 3/4 sea and 1/4 land. There are oceans and continents that make up a beautiful color. In addition, the Earth has a lot of animals you that can not tell it all.In summary, I love the Earth very much

Cho mình tk nha bn

1b và 2b

1b

2b

k cho mik nha

I see many wild animals such as lions, tigers, hyenas, elephants,... But my favorite is the panda, although it's a bit lazy.

                                                              Nhớ đúng !

What did you see at the zoo?

Dịch:      Bạn đã nhìn thấy gì ở sở thú ?

Trả lời:  I saw many animals at the zoo

Dịch:    Tôi đã nhìn thấy nhiều loài  động vật ở trong sở thú

1.when i .........came......... , she........leaved........ for Dalat ten minutes ago

2.he went to his house ,lied down on the bed ,and......slept....night away

3.he.......walked....... very quickly when i.......met.... him yesterday

4.we.......went...... to the beach last night

5.were ......you go........ for your holiday last year ?

6. we have not lived in the UK for the past two months

cho mik 1 k

Tập thể dục

Đánh răng

xin tiick

do exercise

brush teeth