We're going to solve 2123 multiplied by 1682
2123 × 1682 = 1682 × (2123)
+ 1682 × 3 that equals 5046
+ 1682 × 20 which equals 33640
+ 1682 × 100 resulting in 168200
+ 1682 × 2000 what gives us 3364000

= 3570886
