We're going to solve 1645 multiplied by 6771
1645 × 6771 = 6771 × (1645)
+ 6771 × 5 that is equal 33855
+ 6771 × 40 that equals 270840
+ 6771 × 600 yielding 4062600
+ 6771 × 1000 what gives us 6771000

= 11138295
