We're going to solve 3970 multiplied by 3111
3970 × 3111 = 3111 × (3970)
+ 3111 × 0 yielding 0
+ 3111 × 70 which equals 217770
+ 3111 × 900 that equals 2799900
+ 3111 × 3000 yielding 9333000

= 12350670
