SOLUTION: How many two-digit prime numbers are there whose units digit is greater than its tens digit?
Algebra.Com
Question 768824: How many two-digit prime numbers are there whose units digit is greater than its tens digit?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
How many two-digit prime numbers are there whose units digit is greater than its tens digit?
------
13::17::19
23::29
37
47
57::59
67
79
89
============
Cheers,
Stan H.
============
RELATED QUESTIONS
How many two-digit primes are there whose units digit is more than its tens... (answered by Edwin McCravy)
How many 2 digit numbers are there, such that the units digit is strictly smaller than... (answered by jsmallt9)
How many two digit numbers are there whose first digit is larger than the second... (answered by RAY100)
How many two-digit whole numbers does not contain zero and any number greater than 1.... (answered by EdenWolf)
Find the number of two-digit natural numbers such that the tens digit is greater than the (answered by htmentor)
A number whose tens digit is twice its units... (answered by stanbon)
The other two-digit numbers whose ones digit is three times its tens... (answered by solver91311)
How many 3-digit numbers have the units digit larger than the tens... (answered by macston)
I am a four digit number.
My units digit and my hundreds digit are the same.
I am... (answered by Edwin McCravy)