Supply hyphens where they are needed in these sentences. It used to be that one had to be twenty one to vote. When adding thirty four and forty two, you get seventy six. One hundred thirty seven people were killed in that crash. The sixty fourth running of that race was cancelled due to weather.
Many more privileges come to people who are sixty five or older.
It used to be that one had to be twenty-one to vote. One hundred thirty-seven people were killed in that crash. The sixty-fourth running of that race was cancelled due to weather. Many more privileges come to people who are sixty-five or older. Supply hyphens where they are needed in these sentences.