We're going to solve 3181 multiplied by 5623
3181 × 5623 = 5623 × (3181)
+ 5623 × 1 which equals 5623
+ 5623 × 80 giving us 449840
+ 5623 × 100 yielding 562300
+ 5623 × 3000 what gives us 16869000

= 17886763
