We're going to solve 3521 multiplied by 2386
3521 × 2386 = 2386 × (3521)
+ 2386 × 1 that is equal 2386
+ 2386 × 20 which equals 47720
+ 2386 × 500 producing 1193000
+ 2386 × 3000 yielding 7158000

= 8401106
