We're going to solve 1328 multiplied by 3521
1328 × 3521 = 3521 × (1328)
+ 3521 × 8 producing 28168
+ 3521 × 20 that is equal 70420
+ 3521 × 300 which equals 1056300
+ 3521 × 1000 which equals 3521000

= 4675888
