We're going to solve 5385 multiplied by 4358
5385 × 4358 = 4358 × (5385)
+ 4358 × 5 what gives us 21790
+ 4358 × 80 giving us 348640
+ 4358 × 300 producing 1307400
+ 4358 × 5000 that results in 21790000

= 23467830
