We're going to solve 3135 multiplied by 6647
3135 × 6647 = 6647 × (3135)
+ 6647 × 5 that is equal 33235
+ 6647 × 30 that equals 199410
+ 6647 × 100 producing 664700
+ 6647 × 3000 resulting in 19941000

= 20838345
