We're going to solve 3895 multiplied by 3161
3895 × 3161 = 3161 × (3895)
+ 3161 × 5 resulting in 15805
+ 3161 × 90 yielding 284490
+ 3161 × 800 which equals 2528800
+ 3161 × 3000 yielding 9483000

= 12312095
