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
Probably 73.
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.
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.