We're going to solve 7143 multiplied by 7020
7143 × 7020 = 7020 × (7143)
+ 7020 × 3 yielding 21060
+ 7020 × 40 giving us 280800
+ 7020 × 100 producing 702000
+ 7020 × 7000 giving us 49140000

= 50143860
