No problem, we've got 6920 and 7422 to multiply
6920 × 7422 = 7422 × (6920)
+ 7422 × 0 which equals 0
+ 7422 × 20 that equals 148440
+ 7422 × 900 producing 6679800
+ 7422 × 6000 resulting in 44532000

= 51360240
