We're going to solve 5509 multiplied by 9988
5509 × 9988 = 9988 × (5509)
+ 9988 × 9 that is equal 89892
+ 9988 × 00 producing 0
+ 9988 × 500 what gives us 4994000
+ 9988 × 5000 resulting in 49940000

= 55023892
