No problem, we've got 2830 and 7249 to multiply
2830 × 7249 = 7249 × (2830)
+ 7249 × 0 that equals 0
+ 7249 × 30 what gives us 217470
+ 7249 × 800 what gives us 5799200
+ 7249 × 2000 that equals 14498000

= 20514670
