We're going to solve 2125 multiplied by 1784
2125 × 1784 = 1784 × (2125)
+ 1784 × 5 producing 8920
+ 1784 × 20 what gives us 35680
+ 1784 × 100 that equals 178400
+ 1784 × 2000 that results in 3568000

= 3791000
