SOS cíu vời cô anh ra đề này
We use 8 digits 0, 1, 2, 3, 4, 5, 6, 7 to form all 5-digit natural numbers consisting of distinct digits. Find the sum of all numbers that can be formed.
cô bảo hồi cô giỏi toán nhưng đam mê anh
given 3 real numbers t,u,v such that t+u=8and 2v2 tu=\(\sqrt{32}v\) 20
Find the values of these number
what fraction of this regular hexagon is shaded
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1. How many integer numbers n such that n^2+3 is divisible by n-1?
2.Caculator A=4+2^2+2^3+...+2^20
3. The last digit of the value of A= 2x4x6x...x48 - 1x3x5x...x49
Read the following passage and circle the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbers blanks.
There are ….(1)…… main kinds of sports: team sports and individual sports. Team sports are such sports as baseball, basketball ….(2)…… volleyball. Team sports require two separate teams. The teams play against each other. They complete against each other in order …(3)…..the best score. For example, in a football game, if team A scores 4 points and team B scores 2 points, team A wins the game. Team sports are sometimes …….(4)…….. competitive sports.
Question 1. A. one B. two C. three D. four
Question 2. A. and B. because C. or D. so
Question 3. A. to do B. to make C. to get D. to play
Question 4. A. calling B. having C. call D. called
Read the following passage and circle the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbers blanks.
There are ….(1)…… main kinds of sports: team sports and individual sports. Team sports are such sports as baseball, basketball ….(2)…… volleyball. Team sports require two separate teams. The teams play against each other. They complete against each other in order …(3)…..the best score. For example, in a football game, if team A scores 4 points and team B scores 2 points, team A wins the game. Team sports are sometimes …….(4)…….. competitive sports.
1. A. one B. two C. three D. four
2. A. and B. because C. or D. so
3. A. to do B. to make C. to get D. to play
4. A. calling B. having C. call D. called
Bài 1: TOO-ENOUGH-SO/SUCH . . . . THAT
1.The book is too interesting. I have read it many times.
The book is _________________________________
2.She is a very beautiful girl. We all like her.
She is ______________________________
3.The coffe was so hot that I couldn't drink it.
The coffe was such _______________________
4.It is such a low bridge that car can't go under it.
The bridge is so _____________________________
5.The pupil is so intelligent that he can answer all my question.
He is such _________________________________________
6.She has such wide knowledge that we can't help admiring her
Her knowledge is so ___________________________________
7.These people are kind. We love them.
There are such _______________________
8.He is such a lazy boy that he can't make progress in his study.
The boy is soo ______________________________________
Complete the passage with the possessive adjectives below.
my (x2) | his | her | our | its | their (x2) |
We live in a small house in Hoi An. (1) ___ house is number 14. There's a big tree in front of it. I can touch some of (2) ___ branches from the window of (3) ___ room. In spring, new leaves come out, and I love (4) ___ green colour. They look so beautiful in the sun. My sister and (5) ___ friends often sit under the tree and play (6) ___ favourite games. I sometimes join them, but I don't play. I sit on the swing that (7) ___ father made. He's a carpenter, and he loves (8) ___ job.