Alright, let's work through 1002 times 5085 step by step
1002 × 5085 = 5085 × (1002)
+ 5085 × 2 which equals 10170
+ 5085 × 00 that is equal 0
+ 5085 × 000 producing 0
+ 5085 × 1000 resulting in 5085000

= 5095170
