We're going to solve 3399 multiplied by 5980
3399 × 5980 = 5980 × (3399)
+ 5980 × 9 which equals 53820
+ 5980 × 90 what gives us 538200
+ 5980 × 300 that is equal 1794000
+ 5980 × 3000 yielding 17940000

= 20326020
