Stumpers 4
A.
1.  It is a four-digit whole number.
2.  Each of its digits is even.
3.  Each of its digits is different.
4.  The sum of the ones digit and its hundreds digit is 10.
5.  The sum of its tens digit and its thousands digit is 10.
6.  It is greater than 7,000.
7.  It is divisible by 4.

B.
1.  It is a four-digit whole number.
2.  It is greater than 5,800.
3.  It is less than 6,200.
4.  The sum of its ones digit and its hundreds digit is 9.
5.  The sum of its tens digit and its thousands digit is 9.
6.   It is divisible by 4.

C.
1.  It is a three-digit whole number.
2.  It is divisible by 5.
3.  It is an even number.
4.  Each of its digits is different.
5.  Its tens digit is greater than its ones digit.
6.  Its hundreds digit is greater than its tens digit.
7.  It is less than 400.
8.  It is divisible by 3.

D.
1.  It is a three-digit whole number.
2.  Its tens digit is 5.
3.  It is divisible by 4.
4.  It is divisible by 9.
5.  Each of its digits is different.
6.  Its one digit is greater than its tens digit.
7.  Its hundreds digit is greater than its one digit.