No problem, we've got 1122 and 2715 to multiply
1122 × 2715 = 2715 × (1122)
+ 2715 × 2 that is equal 5430
+ 2715 × 20 giving us 54300
+ 2715 × 100 what gives us 271500
+ 2715 × 1000 giving us 2715000

= 3046230
