We're going to solve 2580 multiplied by 3380
2580 × 3380 = 3380 × (2580)
+ 3380 × 0 giving us 0
+ 3380 × 80 producing 270400
+ 3380 × 500 which equals 1690000
+ 3380 × 2000 giving us 6760000

= 8720400
