No problem, we've got 1411 and 8355 to multiply
1411 × 8355 = 8355 × (1411)
+ 8355 × 1 what gives us 8355
+ 8355 × 10 producing 83550
+ 8355 × 400 which equals 3342000
+ 8355 × 1000 that is equal 8355000

= 11788905
