Format:

One, two, three, four, five, six, seven, eight, nine


10, 11, 12, 13, 14, 15, 16, etc.


One hundred women joined the march.


 $2M  


3-4 p.m.


1,400 

Rules:

  • Spell out numbers one to nine.
  • Use numerals for 10 and above.
  • Spell out all numbers beginning sentences.
  • It is acceptable to use M capitalized following a numeral to indicate million.
  • Use numerals instead of word for ranges.
  • Use a comma to separate numbers after 1,000.