Let's calculate 7121 x 8018
7121 × 8018 = 8018 × (7121)
+ 8018 × 1 which equals 8018
+ 8018 × 20 that results in 160360
+ 8018 × 100 that results in 801800
+ 8018 × 7000 producing 56126000

= 57096178
