We're going to solve 1987 multiplied by 4343
1987 × 4343 = 4343 × (1987)
+ 4343 × 7 giving us 30401
+ 4343 × 80 that equals 347440
+ 4343 × 900 that equals 3908700
+ 4343 × 1000 producing 4343000

= 8629541
