No problem, we've got 3142 and 3440 to multiply
3142 × 3440 = 3440 × (3142)
+ 3440 × 2 that equals 6880
+ 3440 × 40 what gives us 137600
+ 3440 × 100 producing 344000
+ 3440 × 3000 that is equal 10320000

= 10808480
