Alright, let's work through 3505 times 537 step by step
3505 × 537 = 537 × (3505)
+ 537 × 5 which equals 2685
+ 537 × 00 that equals 0
+ 537 × 500 that equals 268500
+ 537 × 3000 yielding 1611000

= 1882185
