7000 − 345;
9005 − 876;
100000 − 271;
300000 − 2468;
60500 − 32067;
37007 − 18032.

7000 − 345 = 6655
$\snippet{name: op_column, sign: '-', x: 7000, y: 345, z: 6655}$
9005 − 876 = 8129
$\snippet{name: op_column, sign: '-', x: 9005, y: 876, z: 8129}$
100000 − 271 = 99729
$\snippet{name: op_column, sign: '-', x: 100000, y: 271, z: 99729}$
300000 − 2468 = 297532
$\snippet{name: op_column, sign: '-', x: 300000, y: 2468, z: 297532}$
60500 − 32067 = 28433
$\snippet{name: op_column, sign: '-', x: 60500, y: 32067, z: 28433}$
37007 − 18032 = 18975
$\snippet{name: op_column, sign: '-', x: 37007, y: 18032, z: 18975}$