We're going to solve 9930 multiplied by 7740
9930 × 7740 = 7740 × (9930)
+ 7740 × 0 giving us 0
+ 7740 × 30 producing 232200
+ 7740 × 900 what gives us 6966000
+ 7740 × 9000 giving us 69660000

= 76858200
