We're going to solve 6879 multiplied by 1670
6879 × 1670 = 1670 × (6879)
+ 1670 × 9 which equals 15030
+ 1670 × 70 that results in 116900
+ 1670 × 800 yielding 1336000
+ 1670 × 6000 resulting in 10020000

= 11487930
