No problem, we've got 7220 and 2907 to multiply
7220 × 2907 = 2907 × (7220)
+ 2907 × 0 that equals 0
+ 2907 × 20 yielding 58140
+ 2907 × 200 that equals 581400
+ 2907 × 7000 producing 20349000

= 20988540
