We're going to solve 2557 multiplied by 3115
2557 × 3115 = 3115 × (2557)
+ 3115 × 7 which equals 21805
+ 3115 × 50 yielding 155750
+ 3115 × 500 that equals 1557500
+ 3115 × 2000 that is equal 6230000

= 7965055
