"Seratus, dua ratus, tiga ratus, empat ratus."

Translation: One hundred, two hundred, three hundred, four hundred.

[Deinonysus]

"One hundred" would work better here than "a hundred". You don't usually use "a hundred" when you're counting, especially if you're counting by hundreds.

[boringtomi]

Yes if just "hundred" feels wrong some people, "one hundred" is definitely good... and NOT "a hundred".... THAT you only use in a sentence like "I have a hundred reasons", but when counting, it would never be used

[ArdianBrans]

is just ''hundred'' also fine instead of ''a hundred''?

[1CN5ijzC]

i don't think "hundred" cannot stand alone without "A" or "One"

[HegechuMAN]

The ones that just count up are not really that helpful as I just count it in English after figuring out first number...

[clbaft]

Came here to say the same thing. They should at least be out of order sometimes. It's even easier on the mobile app.

[TimoS]

I'm surprised "Hundred, two hundred, three hundred, four hundred." isn't accepted as an answer. Why not?

[clbaft]

In English 'hundred' needs either an article "a hundred" or a number adjective "one hundred". It can't stand alone, regardless of what it says above. In this case, when counting, it should be one hundred.

[Ineke344249]

When counting like this, I (in England) would just say: Hundred, two hundred, three hundred etc. NOT one hundred, two hundred etc

[MasJem]

First I answered "One Hundred" which was wrong according to Duolingo.. it should have been "A hundred".. So next I answered... "A hundred".... Wrong! said Duo.. It's "One hundred"...

Please fix...