I am a 4-digit number. If the digits in the thousands place and hundreds place are added together, the answer is 8. The sum of all the digits = 20. The digits in the ones place and thousands place are the same. The digit in the hundreds place is the smallest 1-digit number. <br> I am the number <input min="0" type="number" id ="imp3pg016q10_1" class="lineinput" placeholder="?" />