We're going to solve 3850 multiplied by 4390
3850 × 4390 = 4390 × (3850)
+ 4390 × 0 yielding 0
+ 4390 × 50 that equals 219500
+ 4390 × 800 producing 3512000
+ 4390 × 3000 resulting in 13170000

= 16901500
