We're going to solve 1620 multiplied by 6903
1620 × 6903 = 6903 × (1620)
+ 6903 × 0 resulting in 0
+ 6903 × 20 which equals 138060
+ 6903 × 600 that equals 4141800
+ 6903 × 1000 what gives us 6903000

= 11182860
