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Counting by tens

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  • What is the name of this number?
    Sixty
  • What is the name of this number?
    Thirty
  • What is the name of this number?
    Ninety
  • What is the name of this number?
    Ten
  • What is the name of this number?
    Fifty
  • What is the name of this number?
    Forty
  • What is the name of this number?
    Twenty
  • What is the name of this number?
    Eighty
  • What is the name of this number?
    One hundred
  • What is the name of this number?
    Seventy