No problem, we've got 2730 and 4021 to multiply
2730 × 4021 = 4021 × (2730)
+ 4021 × 0 what gives us 0
+ 4021 × 30 which equals 120630
+ 4021 × 700 that results in 2814700
+ 4021 × 2000 resulting in 8042000

= 10977330
