Let's calculate 7440 x 6507
7440 × 6507 = 6507 × (7440)
+ 6507 × 0 what gives us 0
+ 6507 × 40 what gives us 260280
+ 6507 × 400 what gives us 2602800
+ 6507 × 7000 what gives us 45549000

= 48412080
