No problem, we've got 6331 and 7125 to multiply
6331 × 7125 = 7125 × (6331)
+ 7125 × 1 that results in 7125
+ 7125 × 30 which equals 213750
+ 7125 × 300 that equals 2137500
+ 7125 × 6000 giving us 42750000

= 45108375
