We're going to solve 8904 multiplied by 4507
8904 × 4507 = 4507 × (8904)
+ 4507 × 4 that results in 18028
+ 4507 × 00 what gives us 0
+ 4507 × 900 that equals 4056300
+ 4507 × 8000 that equals 36056000

= 40130328
