one+two+three+four+five+six+seven+ieght+nine+ten
one+two+three+four+five+six+seven+eight+nine+ten=?
Các bạn trả lời giúp mình nhé!
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
chuyển các số đếm sau sang dạng số thứ tự
1. three ⇒ _____________________
2. nine ⇒ _____________________
3. twenty ⇒ _____________________
4. six ⇒ _____________________
5. twelve ⇒ _____________________
6. one ⇒ _____________________
7. thirty-one ⇒ _____________________
8. seventeen ⇒ _____________________
9. two ⇒ _____________________
10. twenty-three ⇒ _____________________
11. fifteen ⇒ _____________________
12. eight ⇒ _____________________
13. five ⇒ _____________________
14. eleven ⇒ _____________________
15. twenty-four ⇒ _____________________
16. ten ⇒ _____________________
17. seven ⇒ _____________________
18. twenty-eight ⇒ _____________________
19. fifteen ⇒ _____________________
20. thirteen ⇒ _____________________
1. third
2. ninth
3. twentieth
4. sixth
5. twelfth
6. first
7. thirty-first
8. seventeenth
9. second
10. twenty-third
11. fifteenth
12. eighth
13. fifth
14. eleventh
15. twenty-fourth
16. tenth
17. seventh
18. twenty-eighth
19. fifteenth
20. thirteenth
1. third
2. ninth
3. twentieth
4. sixth
5. twelfth
6. first
7. thirty-first
8. seventeenth
9. second
10. twenty-third
11. fifteenth
12. eighth
13. fifth
14. eleventh
15. twenty-fourth
16. tenth
17. seventh
18. twenty-eighth
19. fifteenth
20. thirteenth
nếu đúng thì k mình nha
\(.\)
\(one+four+five+ten+nine+six+seven=\)
one + four + five + ten + nine + six + seven = thirty seven
mình không biết đó là cái gì nhưng sẽ bị trừ điểm đó
three + nine - two =
a, five
b, six
c, ten
one + nine - two =
a, eight
b, six
c, ten
thaks
Câu 1 là c
Câu 2 là a
three + nine - two = ten
one + nine - two = eight
three + nine - two = ten
one + nine - two = eight
dịch rồi làm :
one + two + three + four + five + seven + eight + nine + two = ???
ai làm được nào
một hai ba bốn năm sáu bảy tám chín mười= one two three four five six seven eight nine ten
help me don't hellp my
I'am+I'm= I am
Pẹn thiệt là giỏi
What tại sao là help me don't hellp me
điền vào chỗ trống:
one; two; three; ____; five ; six; seven; _____; nine ; ______.
nhanh nhất tớ sẽ tích!
one; two; three; four; five; sĩ; seven; eight; nine; ten
theo thử tự nhé: four ; eight ; ten
k nha!
One ; two ; three ; four ; five ; six ; seven ; eight ; nine ; ten .
complete the table .the first one is doNE FOR YOU
WE SAY | oh nine eight two oh three four six eight |
0989203468 | (a) |
37216893 | eight three one two double eight five |
(b) | (c) |
0987347522 | (d) |
36915596 | four three seven one three four two |
(e) | (f) |
5742981 | thre nine two one two four eight two |
(g) | (h) |
01694051970 |
(a)oh nine eight nine two oh three four six eight
(b), (c),(e), (f),(g) và (h) mik thấy sai sai
(d)oh nine eight seven three four seven five double two
01694051970:oh one six nine four oh five one nine seven oh
Có fải bài này trong vở bt tiếng anh 7 ko?
Write the time
1. At quarter to eight
2.From half past six to eight o’clock
3.From four o’clock to quarter past five
4.At twelve o’clock
5.At ten past eight
6.At ten to eight
7.From quarter past six to seven o’clock
8.At five past two
9.From seven to nine o’clock
10.From ten past four to five o’clock
11.At five o’clock
12.At half past seven
13.From five o’clock to half past six
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