We're going to solve 2109 multiplied by 8454
2109 × 8454 = 8454 × (2109)
+ 8454 × 9 that results in 76086
+ 8454 × 00 what gives us 0
+ 8454 × 100 what gives us 845400
+ 8454 × 2000 that is equal 16908000

= 17829486
