We're going to solve 2115 multiplied by 1789
2115 × 1789 = 1789 × (2115)
+ 1789 × 5 that is equal 8945
+ 1789 × 10 which equals 17890
+ 1789 × 100 yielding 178900
+ 1789 × 2000 giving us 3578000

= 3783735
