Alright, let's work through 9955 times 2013 step by step
9955 × 2013 = 2013 × (9955)
+ 2013 × 5 that is equal 10065
+ 2013 × 50 yielding 100650
+ 2013 × 900 which equals 1811700
+ 2013 × 9000 that equals 18117000

= 20039415
