Tìm 2 số tự nhiên biết rằng tổng của chúng là 192. ƯCLN = 24

Tìm hai số tự nhiên nhỏ hơn 200 biết rằng hiệu của chúng bằng 90, UWCLN = 15

1 tìm x thuộc N biết :

[ 1+3+5+7+...+99] : [2+4+6+8+...+98+x] = 1

viết về phòng ngủ của em

tìm kết quả của phép nhân

A = 33...3 * 99...9

------ -------

100 số 3 100 số 9

chọn đáp án thích hợp

1. would you like an.........? apple cake banana

2. we............ music and art today has have like

3. ........... is she from? what when where

4. what do you do english lessons? during at for

5. they learn.......... animals and plants with of about

6. my sister ........ eggs very much. likes like doesn't

7......... are my pens. this these lt

8. l like music........ want to be a singer. but so because

9.Tuan.....maths because it's difficult. likes doesn't like don't like

10........... do they have vienamese where how when

chọn đáp án thích hợp

1. she is my friend.she is from ___ a. vietnamese b. china c. australian

2 his brthday is.......... november on in from

3how many.............. are there on the desks? boxes boxs pencilbox

4does your sister like maths- yes,she......... does is likes

5. peter and tony........... my friends. do theri her

6 what is......................... name? he theri her

7 ls.................... school big and nice? you we his

8 can you speak............................? vietnamese england japan

9. how many students are......... they there these

10. what subjects do you like the most? sport science singing

1. chia động từ ở thì hiện tại tiếp diễn

you can turn off the radio.l[ not rain] to it

she[have] a great time and doesn't want to come back

they [come] tonight?

be quiet! the baby [ sleep]

1.chia động từ trong ngoặc ở thì hiện tại tiếp diễn:

1. '' you [ work] hard today'' '' - yes, l have a lot to do''

2. l [ look] for christine.do you know where she is ?

3. lt[get] dark.shall l turn on the light

4. they don't have any where to live at the moment.they[stay] with friends until they find somewhere.

5. lt [ rain] hard outsides