Alright, let's work through 3850 times 2137 step by step
3850 × 2137 = 2137 × (3850)
+ 2137 × 0 that results in 0
+ 2137 × 50 resulting in 106850
+ 2137 × 800 yielding 1709600
+ 2137 × 3000 giving us 6411000

= 8227450
