We're going to solve 3378 multiplied by 6458
3378 × 6458 = 6458 × (3378)
+ 6458 × 8 giving us 51664
+ 6458 × 70 which equals 452060
+ 6458 × 300 that results in 1937400
+ 6458 × 3000 producing 19374000

= 21815124
