No problem, we've got 3106 and 2280 to multiply
3106 × 2280 = 2280 × (3106)
+ 2280 × 6 what gives us 13680
+ 2280 × 00 resulting in 0
+ 2280 × 100 that results in 228000
+ 2280 × 3000 that results in 6840000

= 7081680
