Answer:7884
Step-by-step explanation: If the tens digit is 8 then the ones digit is 4 because that’s half of 8. The hundreds digit is 8 because that is twice of 4, the ones digit. The thousands digit is 7 because 1 less than the tens digit, 8, is 7.
Final answer is 7884
...................
5.8m questions
7.6m answers