No problem, we've got 3377 and 3320 to multiply
3377 × 3320 = 3320 × (3377)
+ 3320 × 7 giving us 23240
+ 3320 × 70 yielding 232400
+ 3320 × 300 that equals 996000
+ 3320 × 3000 which equals 9960000

= 11211640
