We're going to solve 5135 multiplied by 771
5135 × 771 = 771 × (5135)
+ 771 × 5 that is equal 3855
+ 771 × 30 resulting in 23130
+ 771 × 100 what gives us 77100
+ 771 × 5000 that results in 3855000

= 3959085
