1.A

2.C

3.C

1.Forty plus thirty equals

A.seventy

B.sixty

C.fifty

2.sixty-five plus forty-one equals

A.one hundred and four

B.one hundred and five

C.one hundred and six

3.one day is twenty-four hours,two day is.....-.......hours

A.fourty-six

B.fourty-seven

C.fourty-eight

1.A

2.C

3.C

2 và 10

nha bn

k mk nha bn

thanks nhju mk k bn roj nha

one plus one equals two

two plus eight equals ten

=> 1 + 1 = 2

2 + 8 = 10

~~~~~~~~~~~~~~~~~~~~~~~

one plus one equals two

Two plus two equals four

Số số hạng trong dãy trên là :      ( 500 - 2 ) : 2 + 1 = 250 ( số )

Tổng các số trong dãy số trên :      ( 500 + 2 ) * 250 : 2 = 62750

 ĐÚNG cho mình nha !

two+four+...+five-hundred

=(two+five-hundred)+(four+four-hunged ninety eight)+...+(two-hundred fifty+two-hundred-fity two)

=five-hundred two+five-hundred two+...+five-hundred-two (It is have (502-2)/2=250 five-hundred-twos)

=five-hundre two * two hudred fifty

=one-hundred twenty-five thousand five-hundred

Write the time

1. A quarter to eight :7h45'

2.From half past six to eight o’clock:from 6h30 to 8h

3.From four o’clock to quarter past five :from 4 to 5h15

4.At twelve o’clock :12h

5.At ten past eight:8h10

6.At ten to eight:7h50

7.From quarter past six to s:even o’clock:from 6h15 to 7

8.At five past two:2h5

9.From seven to nine o’clock:from 7 to 9

10.From ten past four to five o’clock:from 4h10 to 5h

11.At five o’clock:5h

12.At half past seven:7h30

13.From five o’clock to half past six :from 5h to 6h30

I>USE THE RIGHT FORM  OF THE VERB

1.Two times two (make)makes four.

2.Two 2’s (make )makes four.

3.Two plus two (be)is four.

4.How many (be)is six and five?

5.Nine from fourteen (be)is five.

6.Twenty years (be)is not a long period of time in human history.

7.Five dimes (make) makes fifty cents.

8.Five dollars (be)is a small sum.

9.“ The three Musketeers” (be)was written by Alexandre Dumas.

10.You don’t have to say much , a word or two (be)are sufficient.

11.These (be)is one or two things I’d like to talk over with you.

12.The number of new books in our library (be)is ever growing.

13.A number of new books in our library (be)are displayed at the book show.

14.Our only guide ( be) are stars.

15.There (be)is a lot of traffic on this road.

sử dụng phép tính nhanh:

=(one + nine)+(two + eight)+(three + seven)+(four + six)+ten+five

=ten+ten+ten+ten+ten+five

=fifty-five

có số số hạng là:

(10 -1) :1 +1= 10

tổng dãy số là:

(10+1) x 10 :2=45

đáp số :45

=fifty-five (55)

k mik nha

Đáp án: B

Giải thích: “Plus” có nghĩa là “cộng”

Dịch: 5 cộng 3 bằng 8.

two

fifty

sixteen