Let's calculate 7525 x 7421
7525 × 7421 = 7421 × (7525)
+ 7421 × 5 that is equal 37105
+ 7421 × 20 producing 148420
+ 7421 × 500 that results in 3710500
+ 7421 × 7000 resulting in 51947000

= 55843025
