Alright, let's work through 2225 times 8437 step by step
2225 × 8437 = 8437 × (2225)
+ 8437 × 5 giving us 42185
+ 8437 × 20 that equals 168740
+ 8437 × 200 that equals 1687400
+ 8437 × 2000 which equals 16874000

= 18772325
