We're going to solve 7121 multiplied by 1571
7121 × 1571 = 1571 × (7121)
+ 1571 × 1 resulting in 1571
+ 1571 × 20 giving us 31420
+ 1571 × 100 that results in 157100
+ 1571 × 7000 which equals 10997000

= 11187091
