We're going to solve 5123 multiplied by 5131
5123 × 5131 = 5131 × (5123)
+ 5131 × 3 what gives us 15393
+ 5131 × 20 what gives us 102620
+ 5131 × 100 that results in 513100
+ 5131 × 5000 giving us 25655000

= 26286113
