We're going to solve 9980 multiplied by 5164
9980 × 5164 = 5164 × (9980)
+ 5164 × 0 producing 0
+ 5164 × 80 producing 413120
+ 5164 × 900 what gives us 4647600
+ 5164 × 9000 which equals 46476000

= 51536720
