We're going to solve 9215 multiplied by 3378
9215 × 3378 = 3378 × (9215)
+ 3378 × 5 yielding 16890
+ 3378 × 10 producing 33780
+ 3378 × 200 that equals 675600
+ 3378 × 9000 which equals 30402000

= 31128270
