We're going to solve 7906 multiplied by 1580
7906 × 1580 = 1580 × (7906)
+ 1580 × 6 that results in 9480
+ 1580 × 00 resulting in 0
+ 1580 × 900 that is equal 1422000
+ 1580 × 7000 what gives us 11060000

= 12491480
