836
505
89 is a prime number between 70 and 100 that has the ones digit one greater than the tens digit.
505
16
43
842
So far, you know that your number has a seven in the tens column:7?The ones digit is one more than the tens digit, which is 7.7+1=8Your number is 78.
Probably 73.
I am a four digit number. My tens digit is 2 more than my ones digit. My hundreds and thousands digit are both 1 less than my ones digit. What number can i be?
97
97
The answer would be 37.