We're going to solve 2107 multiplied by 3509
2107 × 3509 = 3509 × (2107)
+ 3509 × 7 resulting in 24563
+ 3509 × 00 what gives us 0
+ 3509 × 100 which equals 350900
+ 3509 × 2000 that is equal 7018000

= 7393463
