5,312 - 2,789 =
2,523
7,604 - 3,215 =
4,389
8,471 - 4,293 =
4,178
6,520 - 2,748 =
3,772
6,520 - 3,748 =
2,772
5,000 - 2,745 =
2,255
4,007 - 3,698 =
309
7,500 - 2,879 =
4,621
6,004 - 5,217 =
787
9,010 - 3,456 =
5,554
