No problem, we've got 9955 and 8168 to multiply
9955 × 8168 = 8168 × (9955)
+ 8168 × 5 giving us 40840
+ 8168 × 50 resulting in 408400
+ 8168 × 900 resulting in 7351200
+ 8168 × 9000 that results in 73512000

= 81312440
