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

46 nha Lê Thị Phương Thảo

thirteen nhé bạn (7111719911)

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

đáp án là fifty five

two - one = one

ten - eight = two

nine - thirty = -21

two-one=one

ten-eight=tưo

nine+thrity=

a,1

b,2

c,39

Six thousand nine hundred fifteen

2805+4110=6915

2805 + 4110 = 6915 = six thousand nine hundred fifteen 

Câu 1 là c
Câu 2 là a

three + nine - two = ten

one +  nine - two = eight

three + nine - two = ten

one + nine - two = eight

thirteen buffalos.

one buffalo + two buffalo + ten buffalo =three buffalo

ten + one - two

= eleven - two

= nine

ten+one-two=10+1-2=11-2=9(nine)

ten+one-two = ?

Dịch : 10 + 1 -2 

           = 11 -2

             = 9

Ủng hộ nha , chúc bn hok tốt