Let's calculate 3125 x 7509
3125 × 7509 = 7509 × (3125)
+ 7509 × 5 resulting in 37545
+ 7509 × 20 what gives us 150180
+ 7509 × 100 that equals 750900
+ 7509 × 3000 that is equal 22527000

= 23465625
