No problem, we've got 7416 and 2155 to multiply
7416 × 2155 = 2155 × (7416)
+ 2155 × 6 that is equal 12930
+ 2155 × 10 giving us 21550
+ 2155 × 400 producing 862000
+ 2155 × 7000 which equals 15085000

= 15981480
