Alright, let's work through 1005 times 1139 step by step
1005 × 1139 = 1139 × (1005)
+ 1139 × 5 producing 5695
+ 1139 × 00 yielding 0
+ 1139 × 000 that equals 0
+ 1139 × 1000 giving us 1139000

= 1144695
