French Age 9-11: For numbers between seventy to eighty, and ninety to one hundred, how are the numbers written?

Question

For numbers between seventy to eighty, and ninety to one hundred, how are the numbers written?

Emma Begent-Cove · Accepted Answer

With "teens" on the end, for instance 71 is "Soixante et onze" (sixty-eleven)

How do you say For numbers between seventy to eighty, and ninety to one hundred, how are the numbers written? in French?