Answer
7775
Work Step by Step
Ones place: 5-0 = 5
Tens place: Regroup. 10-3 = 7
Hundreds place: Regroup. 12-5 = 7
Thousands place: 8-1= 7
From the 7 in the thousands place, 7 in the hundreds place, 6 in the tens place, and 5 in the ones place, we get 7775.
