We're going to solve 7870 multiplied by 6445
7870 × 6445 = 6445 × (7870)
+ 6445 × 0 which equals 0
+ 6445 × 70 producing 451150
+ 6445 × 800 producing 5156000
+ 6445 × 7000 that results in 45115000

= 50722150
