216.
216
50
(a)(a-2)(a+2)(2a) It can be: 2044 3156 4268
This is missing some information. You mentioned the tens digit twice and didn't mention the ten thousands digit. One possibility is 87184.
804
216
452, 894. None other that I can think of
4284
50
(a)(a-2)(a+2)(2a) It can be: 2044 3156 4268
22621, 44742, 66863, 88984
This is missing some information. You mentioned the tens digit twice and didn't mention the ten thousands digit. One possibility is 87184.
2.3
1.382 OR 0.000 or 2831
9218 9425
804
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?