We're going to solve 2870 multiplied by 6464
2870 × 6464 = 6464 × (2870)
+ 6464 × 0 what gives us 0
+ 6464 × 70 which equals 452480
+ 6464 × 800 producing 5171200
+ 6464 × 2000 yielding 12928000

= 18551680
