Let's calculate 2531 x 3495
2531 × 3495 = 3495 × (2531)
+ 3495 × 1 that results in 3495
+ 3495 × 30 resulting in 104850
+ 3495 × 500 that results in 1747500
+ 3495 × 2000 resulting in 6990000

= 8845845
