We're going to solve 3334 multiplied by 6321
3334 × 6321 = 6321 × (3334)
+ 6321 × 4 that is equal 25284
+ 6321 × 30 what gives us 189630
+ 6321 × 300 resulting in 1896300
+ 6321 × 3000 yielding 18963000

= 21074214
