Alright, let's work through 1110 times 6190 step by step
1110 × 6190 = 6190 × (1110)
+ 6190 × 0 what gives us 0
+ 6190 × 10 resulting in 61900
+ 6190 × 100 yielding 619000
+ 6190 × 1000 that equals 6190000

= 6870900
