Solve the following subtraction problems first on paper being sure to show all borrowing and regrouping. Then enter your final answer below. Check carefully.
3,893 - 584 = ?
5,556 - 1,287 = ?
1,436 - 388 = ?
2,111 - 197 = ?
3,784 - 2,029 = ?
6,843 - 2,961 = ?
9,191 - 2,563 = ?
7,184 - 129 = ?
2,526 - 746 = ?
6,772 - 1,420 = ?