Alright, let's work through 1109 times 2835 step by step
1109 × 2835 = 2835 × (1109)
+ 2835 × 9 that is equal 25515
+ 2835 × 00 yielding 0
+ 2835 × 100 giving us 283500
+ 2835 × 1000 resulting in 2835000

= 3144015
