We're going to solve 6580 multiplied by 3610
6580 × 3610 = 3610 × (6580)
+ 3610 × 0 that results in 0
+ 3610 × 80 what gives us 288800
+ 3610 × 500 that is equal 1805000
+ 3610 × 6000 what gives us 21660000

= 23753800
