We're going to solve 7387 multiplied by 1110
7387 × 1110 = 1110 × (7387)
+ 1110 × 7 producing 7770
+ 1110 × 80 producing 88800
+ 1110 × 300 producing 333000
+ 1110 × 7000 that equals 7770000

= 8199570
