a) |x+5|+3=7
b)25-|x|=10
Can you help me?Fast nhé
Thank you very much
Các câu hỏi liên quan
ĐỀ LỚP 4 NHA CÁC BẠN !
I. Hoàn thành các câu sau
1. I _ _ _ up at 6.00 am.
2. _ _ _ _ are you from?
3. I like meat. It’s _ _ favourite food.
4. I wants some books. _ _ _’s go to the bookshop.
5. What’s his _ _ _ ? He’s a worker.
6. Orange juice is _ _ favourite drink.
7. What _ _ _ _ is it ? It’s 8.00 o’clock.
8. These _ _ _ maps.
II.
1 . What do you do --...Maths lessons ?
A. in. B. on. C . during D . at
2. I like bread. It’s my favourite …………..
A. drink B. food C . milk D . juice
3. Do you like English ? Yes, I ………..
A. am B. do C. does D . is
4 . I’m ……….. I’d like some water.
A. hungry B. angry C . hungry D . thirsty
5. I go to school -... 6.45 am.
A. in B. at C . on D .to
III. Gạch chân những từ sai cột A và sữa lại vào cột B
| A | B |
| 1.milk , you, fron, can, monkiy, when, plai 2.happi, like, zou, my, qlease, pen, chickan, 3.ride, cendy, bike, how,footboll, cinena, 4.dring, want, banama, damce, hungri,xwim | 1………………………=-…………… 2…………-...…………….………………….. 3…………--……………………………….. 4…………--……………………………….. |
IV.
1. is / water/my/ mineral/ favourite/drink ………………………………-…………………..
2. the/are/ much/ shoes/ how ? …..……………………………-………………….
