No problem, we've got 8031 and 2220 to multiply
8031 × 2220 = 2220 × (8031)
+ 2220 × 1 that is equal 2220
+ 2220 × 30 that is equal 66600
+ 2220 × 000 what gives us 0
+ 2220 × 8000 what gives us 17760000

= 17828820
