We're going to solve 1540 multiplied by 8397
1540 × 8397 = 8397 × (1540)
+ 8397 × 0 giving us 0
+ 8397 × 40 that results in 335880
+ 8397 × 500 which equals 4198500
+ 8397 × 1000 that results in 8397000

= 12931380
