We're going to solve 8107 multiplied by 4525
8107 × 4525 = 4525 × (8107)
+ 4525 × 7 what gives us 31675
+ 4525 × 00 what gives us 0
+ 4525 × 100 which equals 452500
+ 4525 × 8000 yielding 36200000

= 36684175
