We're going to solve 1309 multiplied by 1337
1309 × 1337 = 1337 × (1309)
+ 1337 × 9 what gives us 12033
+ 1337 × 00 giving us 0
+ 1337 × 300 what gives us 401100
+ 1337 × 1000 that is equal 1337000

= 1750133
