He studied under Hilbert at Gttingen during 192627

Can you repeat this sentence, but add in punctuation?
He studied under Hilbert at Gottingen during 1926-27.
For 100 years Noah warned the unheeding world from age 500 until he was 600 years old

Can you repeat this sentence, but add in punctuation?
For 100 years Noah warned the unheeding world, from age 500 until he was 600 years old.
The figures look promising but at the end of the month they are quite different

Can you repeat this sentence, but add in punctuation?
The figures look promising but at the end of the month they are quite different.