Alright, let's work through 2021 times 2850 step by step
2021 × 2850 = 2850 × (2021)
+ 2850 × 1 that equals 2850
+ 2850 × 20 that is equal 57000
+ 2850 × 000 what gives us 0
+ 2850 × 2000 yielding 5700000

= 5759850
