Alright, let's work through 6999 times 3512 step by step
6999 × 3512 = 3512 × (6999)
+ 3512 × 9 that equals 31608
+ 3512 × 90 resulting in 316080
+ 3512 × 900 giving us 3160800
+ 3512 × 6000 yielding 21072000

= 24580488
