We're going to solve 5321 multiplied by 3780
5321 × 3780 = 3780 × (5321)
+ 3780 × 1 that results in 3780
+ 3780 × 20 that results in 75600
+ 3780 × 300 that equals 1134000
+ 3780 × 5000 that is equal 18900000

= 20113380
