1500+500+9909=2000+9909=11909

K MK NHA

#mon

four hundredand ninety one thousand five hundred and ten = 491510

vote cho mình nhé   ^ ^

1500 + 500 000 - 9 909 = 491 591

 One + Two + Three + Four + Five + ... + Ninety-nine + One Hundred

= ( One + One Hundred ) x ( One Hundred :Two )

= One hundred and one x  fifty

= Five thousand and fifty( 5050 )

one hundred + two hundred + seventy-nine = three hundred and seventy-nine

seven thousand + nine = seven thousand and nine

tíck cho mik nha mọi người

it is very easy

a 100+200+17-9=308

b 7000+9=7009

one hundred+one hundred=two hundreds

Two hundred

two hundred

one hundred + one hundred = two hundred.

Xx one hundred= one thousand

X= one thousand:one hundred= ten         

a) 1000 - 100 = 900 (nine hundred)

b) 100 - 50 = 50 (fifty)

c) 1 000 000 - 1 000 = 999 000 (nine hundred and ninety thousand)

21 + 15 = 36

78 + 100 = 178

200 + 43 = 243

Chúc bạn học giỏi Toán tiếng Anh 

seventy-one

one hundred and seven-eight

two hundred and forty-three

\(\text{FIFTY là 50 chứ đâu phải 15}\)

\(\text{Vậy phải là}\)

\(21+50=71\)

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