one + four + five + seven = bao nhiêu các bạn
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
\(nine+five+seven+seven+four+one+nine+one+one=\)
nine + ƒive + seven + seven + ƒour + one + nine + one + one =
= 9 + 5 + 7 + 7 + 4 + 1 + 9 + 1 + 1
= 14 + 7 + 7 + 4 + 1 + 9 + 1 + 1
= 21 + 7 + 4 + 1 + 9 + 1 + 1
= 28 + 4 + 1 + 9 + 1 + 1
= 32 + 1 + 9 + 1 + 1
= 33 + 9 + 1 + 1
= 42 + 1 + 1
= 43 + 1
= 44
\(nine+five+seven+seven+four+one+nine+one+one\)
\(=fourty-four\)
one+two+three+four+five+six+seven+ieght+nine+ten
dịch
one+two+three+four+five+six+seven+ieght+nine+ten
1+2+3+4+5+6+7+8+9=55
one+two+three+four+five+six+seven+ieght+nine+ten=1+2+3+4+5+6+7+8+9+10=55
Two+four=?
Ten+five=?
One+Seven=?
Two x Two=?
two+four=six
ten+five=fifteen
one+seven=eight
two x two=four
1)six
2)fifteen
3)eight
4)four
chúc học tốt
ủng hộ mik nha
Two + four= six
Ten + five=fifteen
One +seven = eight
Two x two= four
Cho tớ 1 T*** nha các bạn nêu thấy đúng cảm ơn nhiều
\(.\)
\(one+four+five+ten+nine+six+seven=\)
one + four + five + ten + nine + six + seven = thirty seven
mình không biết đó là cái gì nhưng sẽ bị trừ điểm đó
Ex. 2. What time is it? Write in numbers.
1. It’s seven thirty - ………………….. 6. It’s ten past eleven-…………………….
2. It’s five to ten - ……………….. 7. It’s a quarter to three- ………………
3. It’s one to one - ……………………. 8. It’s four thirty-five - ………………….
4. It’s a quarter past three - ………. 9. It’s twelve o’clock - …………………….
5. It’s eight forty-five - ……………… 10. It’s two fifty-five. - …………………
Ex. 3. What’s the time? Write sentences.
1. 00 - …………………………………… h. 8. 35 - ……………………………………
2.05 - ……………………………………. i. 9. 40 - ……………………………………
3.10 - ……………………………………. j. 10.50 - ……………………………………
4.15 - ……………………………………. k. 11.55 - ……………………………………
5. 20 - …………………………………… l. 12. 56 - ……………………………………
6.25 - ……………………………………. m. 1.58 - ……………………………………
7. 30 - ……………………………………. o. 3.00 - ……………………………………
7h30 ; 9h55 ; 12h59; 3h15 ;8h45 ;11h10 ; 2h45 ;4h35 ; 12h ;2h55 theo trình tự từ câu 1 đến 10 nha như đếm số á
dịch rồi làm :
one + two + three + four + five + seven + eight + nine + two = ???
ai làm được nào
Ex. 2. What time is it? Write in numbers.
1. It’s seven thirty - ………………….. 6. It’s ten past eleven-…………………….
2. It’s five to ten - ……………….. 7. It’s a quarter to three- ………………
3. It’s one to one - ……………………. 8. It’s four thirty-five - ………………….
4. It’s a quarter past three - ………. 9. It’s twelve o’clock - …………………….
5. It’s eight forty-five - ……………… 10. It’s two fifty-five. - …………………
Ex. 3. What’s the time? Write sentences.
1. 00 - …………………………………… h. 8. 35 - ……………………………………
2.05 - ……………………………………. i. 9. 40 - ……………………………………
3.10 - ……………………………………. j. 10.50 - ……………………………………
4.15 - ……………………………………. k. 11.55 - ……………………………………
5. 20 - …………………………………… l. 12. 56 - ……………………………………
6.25 - ……………………………………. m. 1.58 - ……………………………………
7. 30 - ……………………………………. o. 3.00 - ……………………………………
There're four black box and each box has the same number of marbles. Only one of the following statements is correct about the number of marbles in it.
- Five or Six
- Seven or Eight
- Six or Seven
- Seven or Five
How many marbles are there in each box?