We're going to solve 9994 multiplied by 7751
9994 × 7751 = 7751 × (9994)
+ 7751 × 4 what gives us 31004
+ 7751 × 90 what gives us 697590
+ 7751 × 900 what gives us 6975900
+ 7751 × 9000 producing 69759000

= 77463494
