namaro82p0tsbr namaro82p0tsbr
  • 12-12-2017
  • Mathematics
contestada

Winnie wrote the following riddle: My ones digit is two less than my tens digit. I am a prime number.

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 12-12-2017
31

ones digit is two less
3 - 2 = 1

31 is a prime number

hope this helps
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